Class- 3

Subject- Maths

Chapter -4

Exercise 4 F

Find in the product.

(a) T  O

      4   2

    ×      2

-----------------

    8    4

 

(b) T  O

      3  4

    ×     1

----------------

     3  4

 

(c) T  O

    2    2

   ×    3

------------

   6   6

 

(d) T  O

     3   0

   ×     3

---------------

    9   0

 

(e) T   O

      2   1

     ×     4

----------------

     8   4

 

(f) T O

    4  1

   ×   1

--------------

   4  1

 

(g) T O

     3   2

    ×    3

-------------

     9   6

 

(h) T O

    4   4

   ×    2

----------------

    8  8

 

(i) T O

    1  2

   ×   4

-------------

  4   8

 

(j) T O

   7   5

  ×    1

---------------

   7   5

 

2. Multiply:

(a) H T O

     3  2  3

   ×         2

------------------

    6  4  6

 

(b) H T O

    3  0  3

    ×       2

--------------------

      6  0  6

 

(c) H T O

    1  2   0

   ×        3

------------------

   3   6   0

 

(d) H T O

    1  3  3

   ×       3

-----------------

   3  9   9

 

(e) H T O

    1  1  1

   ×       4

----------------

   4  4  4

 

(f) H T O

    2  2  1

   ×       4

----------------

    8  8  4

(g) H T O

    4  3  2

   ×       2

----------------

   8  6  4

(h) H T O

     2  3   2

    ×        2

-----------------

    4  6   4

Homework

1. Learn and write in your copy.

 

Class-3

Subject-Maths

Chapter_4

Exercise _4G

1. Multiply:

(a)H T O

4  7

      ×    2

--------------

9 4

(b)H T O

2  4

     ×     3

---------------

     7 2

(c)H T O

        2  3

     ×    4

--------------

9 2

(d) H T O

 1  9

     ×     5

---------------

9 5

(e)H T O

        1   8

    ×     4

---------------

7 2

(f)H T O

       3   6

×        3

----------------

     1 0 8

(g)H T O

2  7

    ×     4

---------------

     1 0 8

(h) H T O

 2  5

    ×      6

-----------------

    1 5 0

2. Find the product.

(a)H T O

        5  8

      ×    3

--------------

  1 7  4

(b)H T O

      6   3

    ×     4

---------------

   2  5  2

(c)H T O

       6   0

  ×       5

---------------

   3  0 0

(d)H T O

        5   6

   ×       6

-----------------

3 3 6

(e)H T O

        7 8

    ×     7

-------------------

    5 4 6

(f)H T O

6  6

   ×       8

---------------

5 2 8

(g)H T O

8  4

   ×        5

------------------

4 2 0

(h)H T O

3  2

  ×        5

-----------------

1 6 0

Homework

1. Learn and write in your copy.

 

Class-3

Subject- Maths

Chapter-4

Exercise 4 H

1. Multiply in following.

(a)H T O

    2  6  0

  ×        3

---------------

   7  8  0

(b)H T O

   1  4  2

  ×       3

-----------------

   4  2 6

(c)H T O

    3  3  2

  ×        6

---------------

   1 9 9 2

(d)H T O

      2 2 9

   ×       2

--------------

   4 5 8

(e)H T O

     3 1 5

    ×     3

---------------

   9 4 5

(f)H T O

    4 6 4

  ×       4

----------------

    1 8 5 6

(g)H T O

     1  5 4

    ×      4

---------------

   6  1  6

(h)H T O

     2 5 2

   ×      7

--------------

  1 7 6 4

(i)H T O

    1 3  6

  ×       5

-------------

   6 8 0

(j)H T O

    2 0 7

  ×      4

------------

   8 2 8

(k)H T O

     1 3  2

    ×      6

---------------

     7  9 2

(l)H T O

   3 5  8

  ×       2

---------------

   7  1  6

Homework:

1. Learn and write in your copy.

 

 

Class- 3

Subject- Maths

Chapter-4

Exercise 4 i

Solve the following.

1.H T O

      2   2

  ×       3

------------

    6  6

2.H T O

      4  2

  ×      9

--------------

   3 7 8

3.H T O

     2  7

  ×     4

--------------

    1 0 8

4.H T O

      3  6

   ×     8

--------------

   2  8 8

5.H T O

    1 3 7

   ×      7

--------------

   9  5 9

6.H T O

    1 2 0

  ×      8

-------------

   9  6  0

7.H T O

   1 2  6

  ×       3

--------------

    3 7 8

8.H T O

    3 6 6

   ×     2

--------------

   7 3 2

9.H T O

   2 1 5

  ×     3

---------------

   6 4 5

10.H T O

     1  6 2

  ×         2

----------------

     3 2  4

Homework:

1. Learn and write in your copy.

 

 

Class-3

Subject- Maths

Chapter-5

Topic- Division

Exercise 5C

Divide using Multiplication tables.

1. 32÷4=8

2. 27÷3=9

3. 35÷5=7

4.72÷9=8

5. 40÷10=4

6. 63÷9=7

7. 30÷6=5

8. 18÷3=6

9. 90÷10=9

10. 40÷8=5

11. 54÷6=9

12. 56÷7=8

13. 45÷9=5

14. 48÷6=8

15. 36÷4=9

16. 63÷7=9

17. 16÷4=4

18. 25÷5=5

19. 24÷8=3

20. 36÷6=6

Homework:

1. Learn and write in your copy.

 

 

Class-3

Subject- Maths

Chapter-5

Exercise 5D

Write the quotient.

1. 8÷1=8

2. 0÷12=0

3. 12÷12=1

4. 27÷1=27

5. 15÷15=1

6. 18÷1=18

7. 0÷7=0

8. 30÷30=1

9. 0÷16=0

10. 0÷25=0

11. 16÷16=1

12. 105÷1=105

Homework:

1. Learn and write in your copy.

Class-3

Subject-Maths

Chapter-4

Topic- Exercise 4 E

1.  8

  × 5

----------

    40 legs

2.  3

   ×3

--------

    9 flowers

3.  2

   ×7

---------

  14 eggs

4.  6

   ×5

------------

    30 years old

5.   6

    ×7

----------

    42 pencils

6. 9

   ×2

----------

   18 socks

7.   5

   ×10

------------

    50 strawberries

 

Homework:-

1. Mental Maths (Page No 80)

Class-3

Subject- Maths

Chapter-4

Topic - Exercise 4 D

Date 21.08.21

1.Find the products.

(a)3×8 = 24

(b)10×4=40

(c)7×9=63

(d)4×8=32

(e)6×7=42

(f)8×5=40

(g)9×3=27

(h)7×8=56

(i)6×9=54

(j)8×9=72

(k)9×5=45

(l)8×10=80

2. Write the number just after:

(a)3×4=13

(b)6×8=49

(c)10×6=61

(d)9×9=82

(e)8×3=25

(f)7×5=36

3. Write the number just before:

(a)5×4=19

(b)9×7=62

(c)3×9=26

(d)10×9=89

(e)7×3=20

(f)7×8=55

4. Find the missing numbers.

(a)4×[6]=24

(b)2×[9]=18

(c)[9]×5=45

(d)[7]×3=21

(e)6×[3]=18

(f)8×[2]=16

(g)[4]×7=28

(h)[9]×6=54

5. I am a number between 2×8 and 3×6. What am i?

Ans:- 17

Homework:-

1. Learn and write in your copy.

Class-3

Subject- Maths

Chapter-4

Topic - Multiplication

Exercise 4 A

1. Write the multiplication fact for the objects of each row.

(a) 3×2= 6

(b) 3×5=15

(c) 4×7 =28

(d)5×4=20

(e)4×3=12

(f)3×9=27

(g)3×8=24

(h)5×10=50

2.Write the multiplication form of each of the following repeated additions.

(a)2+2+2+2    =4×2=8

(b)3+3+3+3+3    =5×3=15

(c)4+4          =2×4=8

(d)6+6+6+6+6+6+6   =7×6=42

(e)1+1+1+1+1+1+1+1   =8×1=8

(f)7+7+7+7+7+7+7+7+7+7   =10×7=10

(g)9+9+9+9+9+9      =6×9=54

(h)10+10     =2×10=20

(i)8+8+8+8+8+8+8+8+8   =9×8=72

 

Exercise-4C

1. Fill in the boxes.

(a)4×1=4

(b)15×1=15

(c)10×0=0

(d)7×0=0

(e)13×1=13

(f)11×0=0

(g)18×1=18

(h)24×0=0

(i)5×1=5

2. Fill in the [  ] with the correct number.

(a)4×[ 6  ]=6×4

(b)8×3=[ 3  ]×8

(c)6×3=[  3 ]×6

(d)[ 9 ]×6=6×9

(e)3×5=[ 5 ]×3

(f)2×8=[ 8 ]×2

3. Find the products.

(a) 8

   ×1

---------

   8

(b)12

     ×0

-------

   0

(c)15

     ×1

----------

    15

(d)16

    ×1

---------

    16

 

Homework:-

1.Complete Exercise 4B in your copy.

Class-3

Subject - Maths

Chapter-3

Topic - Mental Maths

Date:- 12.08.21

1.Find the difference.

(a) 800 - 700= 100

(b) 6400 - 400= 6000

2. If 119+7=126, then 126 - 7= 119

3. In the number 738, subtract the face value of 7 from its place value.

Ans:- 693

4. Is the number obtained on simplifying 118+192-195 odd or even?

Ans:- 1105  odd number

5.Find the difference of the successor of 7999 and the least 4 digit number.

Ans:- 7000

6. What is the predecessor of 697-197?

Ans:- 499

 

Homework:-

1. Write in your copy.

Class -3

Subject - Maths

Chapter- 3

Topic - Chapter Assessment

Date:-03.08.21

1. Subtract the following.

(a) H T O

      6 5 4

    -1 4 3

  -------------

    5 1 1

 

(b) H T O

     7 7 6

   -3 5  5

  -------------

    4 2 1

 

(c) H T O

     9 2 7

   -7 1 6

  ------------

    2 1 1

 

(d) H T O

   3 7 3

  -1 8 9

 -------------

   1 8 4

 

(e) H T O

     6 0 0

    -4 1 8

   -------------

     1 8 2

 

(f) H T O

     8 0 9

    -5 8 4

  ------------

     2 2 5

 

(g) 4589 - 3267= 1322

(h) 6089 - 3457 =2632

 

2. Solve the following.

(a) H T O

     9 4 1

    -7 5 8

   ------------

    1 8 3  km

 

(b) H T O

     3 0 6

   -2 4 5

   -----------

   0 6 1 trains

 

(c) Th H T O

      2  2  5  0

     -1  1  9  4

    ---------------

    1  0  5  6 cookies

 

3. Th H T O

     2  5  0  0

   -1  4  5  6

    ----------------

   1  0  4  4  Determination

 

Homework:-

1. Learn and write in your copy.

Class -3

Subject-Maths

Chapter- 3

Topic- Exercise-3E

Date:- 31.07.21

1. Simplify:

(a) 398 + 341 - 489

H T O

 3 9 8

+3 4 1

------------

 7 3 9

 

H T O

 7 3 9

-4 8 9

-----------

 2 5 0

 

(b) 431 - 562 + 287

 H T 0

  4 3 1

+2 8 7

-----------

 7 1 8

H T O

 7 1 8

-5 6 2

-----------

 1 5 6

 

(c) 628 - 124 + 374 - 418

H T O

 6 2 8

+3 7 4

------------

1 0 0 2

H T O

  1 2 4

+4 1 8

-----------

 5  4  2

Th H T O

 1 0 0 2

-   5  4 2

  ----------

    4  6 0

 

(d) 5682 - 5211 + 3290 - 2989

Th H T O

 5 6 8 2

+3 2 9 0

-----------

 8 9 7 2

Th H T O

  5 2 1 1

+2 9 8 9

-------------

 8 2 0 0

Th H T O

 8 9 7 2

-8 2 0 0

-----------

  0 7 7 2

 

2.

 H T O

  3 4 2

 +2 5 8

   ----------

    6 0 0

H T O

 8 4 6

-6 0 0

----------

2 4 6 children

 

3.

H T O

 1 2 0

+1 8 5

-----------

 3 0 5

H T O

 4 3 5

-3 0 5

---------

 1 3 0 are general books

4.

Th H T O

 4  5  9  0

+4 1 7 5

------------

  8 7 6 5

Th H T O

 8 7  6  5

-3 7 8  5

-------------

 4 9 8  0 per week

 

Homework:-

1. Learn and write( Exercise-3E) in your copy.

Class-3

Subject-Maths

Chapter-3

Topic - Exercise-3D

Date:- 23.07.21

 Solve the following.

3.Th H T O

    2 8 9 4

   -1 3 3 7

    -----------

   1 5 5 7

 

4.Th H T O

    5 0 0 0

   -3 0 7 5

   -------------

   1 9 2 5

 

5.Th H T O

    9 5 9 0

   -7 3 0 9

   -------------

    2 2 8 1

 

6 Th H T O

    6 8 5 3

   -4 3 2 8

   -------------

    2 5 2 5

 

7.Th H T O

    5 0 3 6

   -3 1 6 8

   -------------

    1 8 6 8

 

8.Th H T O

    7 5 2 0

   -2 7 5 0

  ---------------

    4 7 7 0

 

Homework:-

1. Learn and write in your copy.

Class-3

Subject- Maths

Chapter-3

Topic- Exercise- 3C

Date:- 13.07.21

1. H  T  O

    2  5  8

  - 1  4  7

---------------

     1  1  1

 

2. H  T  O

    4  2  8

   -1  2  7

--------------

    3  0  1

 

3. H  T  O

    2  9  7

   -1  6  3

--------------

    1  3  4

 

4. H  T  O

    6  7  5

   -2  9  7

----------------

    3  7  8

 

5. H  T  O

    8  9  5

   -7  4  9

----------------

    1  4  6

 

6. H  T  O

    3  7  0

  -1  2  8

---------------

    2  4  2

 

7. H  T  O

    6  9  5

   -3  7  9

---------------

   3  1  6

 

8. H  T  O

    4  5  9

   -1  2  5

-----------------

    3  3  4

 

Homework:-

1. Learn and write Exercise-3C (Page No.51,52) in your copy.

Class - 3

Subject - Maths

Chapter -3

Topic - Subtraction

Exercise - 3B

Subtract and check the answer.

1. 253 - 168

H  T  O

 2  5  3

-1  6  8

--------------

  0  8  5

Check

H  T  O

 1  6  8

+0  8  5

-------------

 2  5  3

2. 852 - 679

H  T  O

 8  5  2

-6  7  9

-------------

 1  7  3

Check

H  T  O

  6  7  9

+1  7  3

--------------

  8  5  2

3. 693 - 586

H  T  O

 6  9  3

-5  8  6

------------

1  0  7

Check

H  T  O

 5  8  6

+1  0  7

-------------

 6  9  3

4. 772 - 597

HTO

772 - 597

H  T  O

 7  7  2

-5  9  7

-----------

1  7  5

Check

H  T  O

 5  9  7

+1  7  5

------------

 7  7  2

Homework:-

1.Learn and write Exercise-3B in your copy.

Class-3

Subject - Maths

Chapter -3

Topic - subtraction

Exercise 3 A

1. Subtract the following.

(a)

 H T O

  7  3  2

-  5  1  0

---------------

   2  2  2

(b)

H  T  O

8  4  9

-5  3  2

------------

3  1  7

(c)

H  T  O

5  7  5

-1  4  3

-------------

4  3  2

 

(d)

H  T  O

7  0  9

-3  0  6

----------

4  0  3

(e)

H  T  O

5  7  3

-3  6  3

------------

2  1  0

(f)

H  T  O

3  8  7

-1  8  4

--------------

2  0  3

 

2. Subtract the following regrouping.

(a)

H  T  O

8  5  2

-6  6  4

------------

1  8  8

(b)

H  T  O

9  3  4

-5  4  6

------------

3  8  8

(c)

8  5  0

-7  6  5

-----------

0  8  5

(d)

H  T  O

8  0  2

-7  6  5

------------

0  3  7

(e)

H  T  O

7  0  8

-5  2  9

-----------

1  7  9

(f)

H  T  O

6  0  1

-3  1  2

------------

2  8  9

(g)

H  T  O

4  0  3

-1  9  7

-----------

2  0  6

(h)

H  T  O

7  0  0

-5  4  2

-----------

1  5  8

(i)

6  0  2

-5  5  4

-----------

0  4  8

 

Homework:- 1. Learn and write in your note copy.

Class- 3

Subject- Maths

Chapter- 2

Topic- Chapter Assessment

Date:-04.05.21

1. Add the following.

(a) 385 + 214 = 599

(b) 764 + 189 = 953

(c) 285 + 453 = 738

(d) 3671 + 2123 = 5794

(e) 7009 + 2983 = 9,992

(f) 372+175+412=959

(g) 3650+3291+518=7,459

2. Solve the following word problems.

(a)H T O

    1 5 7

+ 2 4 9

________

   4 0 6

(b)H T O

   2 5 0

   1 8 7

+3 8 4

________

  8 2 1

(c)ThH T O

     1 7 9 3

   + 2 0 2 4

__________

     3, 8 1 7

(d)Th H T O

4 7 1 7

2 5 9 5

   +   2 6 5 0

  ___________

        9, 9 6 2

Mental Maths

1. 400+300=700

2. 100 more than 639 is=739

3. The sum of the greatest 3-digit numbers and 1is=1000

4. 2 hundreds 6 ones+ 5 hundreds 1 ten=716

5. 9000+Greatest 3-digit number=9,999

6. 749+0=749.

7. 136 is 36 more than 100.

8. (1564+675)+1349=1564+(675+1349)

Homework:-

1. Learn and write all the questions (Page No.42) in your copy.

Class- 3

Subject- Maths

Chapter- 2

Topic - Addition

Exercise 2E

Date:- 28.04.21

1. Th H T O

    4  5  8  5

 + 3  8  7  9

 ___________

    8,  4  6  4

 

2. Th H T O

     4  5  6  9

   +3  9  8  7

____________

    8,  5  5  6 ( mangoes)

3. Th H T O

    4  7  6  9

 + 3  5  6  7

____________

    8,  3  3   6 (cookies)

4. Th H T O

    4  5  6  8

 + 3  7  6  9

 5  8  6

 ___________

 8,  9  2  3 (fruits)

5. Th H T O

     2  7  5  0

     1  3  4  5

 +  4  8  5  6

_____________

     8,  9  5  1 (books)

6. Th H T O

     6  7  5  0

  + 2  5  2  0

______________

     9,  2  7  0 / sharing

 

Exercise 2F

Fill in the boxes with the correct numbers.

1. 849 + 0 = [ 849 ]

2. 0 + 613 = [ 613 ]

3. [ 249 ] + 0 = 249

4. 136 +507 = 507 +[ 136]

5. 347 + [500] = 500+ 347

6. 375 + (185 + 334) = ( [375] +185) + 334

Homework:-

1. Learn and Write in your copy.

Class- 3

Subject- Maths

Chapter - 2

Topic- Addition

Exercise- 2D

Date:- 27.04.21

1. Add the following.

(a)  Th H T O

2  2  0  1

     + 1 4  3  7

    ____________

3,  6  3  8

(b) Th H T O

      3  4  6  5

   + 4  3  2  2

______________

     7,  7  8  7

( c) Th H T O

5  2  4  3

     +4  3  0  0

______________

     9,  5  4  3

(d) Th H T O

      4  7  6  5

  + 3  5  4  6

 _____________

   8,  3  1  1

(e) Th H T O

      6  7  3  7

  +  2  4  7  1

 ____________

    9,  2  0  8

(f) Th H T O

     4  1  9  6

 + 3  9  2  5

 ___________

   8,  1  2  1

 

2. Add

(a) Th H T O

      4  3  3  2

     1  5  4  5

 +  3  4  5  4

 _____________

    9,  3  3  1

( b) Th H T O

2  5  1  9

6  8  0  2

      +     1  1  4

___________

 9,  4  3  5

(c) Th H T O

       2  1  8  3

       1  3  9  0

   +  4  5  1  2

_______________

       8,  0  8  5

Homework:-

1. Learn and write the exercise 2D (page no.39) in your copy.

Class - 3

Subject - Maths

Chapter- 2

Topic - Addition

Exercise 2 C

Date :- 24.04.21

1. H  T  O                      2. H  T  O

    1  2  4                           1  3  5

+2  6  3                           +1  7  8

  ______                          _______

  3  8  7                            3  1  3

 

3. H  T  O                    4. H  T  O

     1  5  3                          1  5  5

    +2  4  8                       +2  6  9

     ______                        _____

    4  0  1                           4  2  4

 

5. H  T  O                      6.H  T  O

    4  3  8                          3  5  5

    2  1  2                         1  0  8

  +2  7  5                       +2  1  5

    ______                        _______

    9  2  5                         6  7  8

 

7. H  T  O                      8. H  T  O

     2  3  5                           3  8  0

     1  7  0                           2  9  9

  + 2  4  9                       +1  9  5

     ______                       ______

      6  5  4                       8  7  4

 

9. H  T  O                     10. H  T  O

     5  2  5                           1  8  0

   +4  4  9                           2  1  5

     _______                       +2  5  3

      9  7  4                         _______

                                          6  4  8

 

Homework:-

1. Learn and write the exercise 2C in your copy.

Class- 3

Subject - Maths

Chapter - 2

Topic - Exercise 2B

Date:- 23.04.21

Add the following.

1. H  T  O              2. H   T  O            3. H   T   O         4. H     T     O

    1   8   4                 2    3   1                4    7    3             2      4      6

+  2   4    5             +1    7    8             + 2    6    5          +3      8      9

_________             ________                _______             ________

   4    2     9                4   0    9                7    3     8             6     3      5

 

5. H    T    O          6. H  T   O            7. H   T    O          8.  H  T   O

    6     2     4              2   7   9                 6    3    3               2   7   6

 + 2     3     7           +4    6   5              +1     8    7            +3   4   9

___________            ________            ________          _______

   8      6    1              7   4     4              8      2     0             6   2    5

 

9. H  T  O           10. H   T  O           11. H   T  O          12. H  T  O

    2   2   1                 2   7   3                 3   1   6                 4   9   9

    5   7   4                 3   6   4                  2   8   4                3   2   4

+ 1    3   9               +3   2   3              +1   2    2             +1    3    2

__________              ________            _______             _______

   9    3    1                9   6   0                 7   2    2               9    5     5

 

 

Homework:

1. Learn and write the exercise 2B in your copy.

Class - 3

Subject - Maths

Chapter - 2

Topic - Addition

Date 20.04.21

Exercise 2 A

1. Add the following.

(a)   H   T   O

       1    2   2

     +2    6    4

3   8    6

(b)   H   T  O

4   2   5

     +3    6    3

7    8    8

(C)   H   T   O

2    2    4

     +4    0     3

6    2    7

(d)  H   T    O

3   2    2

     + 1   4    7

4    6    9

 

 

(e)     H   T   O

  4   6   0

+2   3   7

  6    9   7

(f)     H    T    O

  3    7    2

+2    2    6

          5     9    8

2. Find the sum.

(a) 122 + 214 + 121

  H  T   O

 1    2   2

  2   1   4

+1   2   1

  4   5   7

(b) 305 + 313 + 141

    H  T  O

    3   0   5

    3   1   3

  +1   4   1

    7   5    9

(c) 434 + 151 + 204

      H  T  O

     4   3   4

     1    5   1

 

    +2   0   4

      7    8   9

Homework

1. Learn and write the Exercise 2A in your copy.

Class-3

Subject -Maths

Chapter-1

Topic - chapter Assessment

Date:- 16.04.21

1. Write the number formed.

Ans:- 3224

2. Write the number name of the number shown on the abacus.

Ans:- Five thousand two hundred thirteen.

3. Write the place values of each digit in the following number.

Ans:-  Digit   Place value

           5            5000

           2             200

           7             70

           8             8

4. Fill in the blanks.

(a) 7649= [7] thousands [6] hundreds [4] tens [9]ones

(b) 4965 = [4000]+[900]+ 60+ [5]

(c) Successor of 800 - 70 is [731]

(d) Predecessor of 5000+99 is [5098]

5. Write the number.

5 thousands 7 hundreds 4 tens 6 ones= [5746]

6. A day on planet Mercury is 1416 hours long. Write this number in word from and expanded form.

Ans:-

Word form = One thousand four hundred sixteen.

Expanded form= 1000 + 400 + 10 + 6

7. Which of the following is not true?

(a) 8000+60+7= 8067. (True)

(b) The next number in the sequence of numbers 1003, 1010, 1017, is 1024.(True)

(c) The predecessor of the place value of 9 in the number 9037 is 8099.(false)

(d) The successor of 270÷9 is 31.(true)

8. Arrange the following numbers in ascending order.

(a) 9579, 8577, 8517, 8427, 9635

Ans:- 8427, 8517, 8577, 9579, 9635

(b) 5284, 7563, 6725, 9830, 213

Ans:- 213, 5284, 6725, 7563, 9830

9. Arrange the following numbers in descending order.

(a) 1348, 1438, 1843, 1834

Ans:- 1843, 1834, 1438, 1348

(b) 6249, 4328, 4238, 2534, 625

Ans:- 6249, 4328, 4238, 2534, 625

10. Write the smallest and the greatest 4-digit numbers using the digits, 8, 2, 6, 0. ( Digits are not repeated.)

Ans:-

Smallest  =2068     Greatest = 8620

11. Write the greatest and the smallest 4-digit numbers using the following digits. The digits can be repeated.

(a) 3, 2, 8   Smallest = 2238   Greatest= 8832

(b) 6,1        Smallest = 1116   Greatest = 6661

 

Homework

1. Practice the chapter Assessment and write in your copy.

Class- 3

Subject - Maths

Chapter -1

Date : 13.04.21

Exercise 1 H

1. Write the smallest 4-digit number formed using the following digits. (Digits are not repeated.)

(a) 1, 6, 3, 7  1367

( b) 3, 8, 9, 4   3489

(c) 9, 0, 2, 4   2049

(d) 9, 2, 3, 5   2359

(e) 3, 7, 1, 8   1378

(f) 2, 7, 3, 8    2378

2. Write the greatest 4-digit number formed by using the following digits. (Digits are not repeated.)

(a) 1, 4, 3, 5  5431

(b) 7, 9, 0, 5  9750

(c) 1, 7, 6, 5   7651

(d) 5, 4, 3, 6   6543

(e) 4, 0, 4, 9   9440

(f) 3, 1, 8, 9    9831

3. Rearrange the digits of the number 5610 to form the smallest number. Also find the difference in the place values of 5 in both the numbers.

Ans:-

Smallest Number 1056

Required difference 5000 - 50 = 4950

4. Write the greatest 4-digit numbers using the following digits. The digits may be repeated.

(a) 3, 1, 7   7731

(b) 4, 9, 0   9940

(c) 2, 8      888

5. Write the smallest 4-digit numbers using the following digits. The digits may be repeated.

(a) 7, 2, 8   2278

(b) 0, 3, 9    3009

(c) 5, 7    5557

6. Write the smallest and the greatest 4-digit numbers using the digits 0 and 9. The digits may be repeated.

Ans:-

 Smallest number  9000

Greatest number  9990

Homework

1. Learn and write (Ex. 1H) in your copy

Class -3

Subject - Maths

Chapter 1

Date 09.04.21

Exercise 1G

1. Arrange the following numbers in ascending order.

(a) 631,195, 510, 403, 7003

Ans:- 195, 403, 510, 631,7003

(b) 1908, 2115, 1396, 4539, 8718

Ans:- 1396, 1908, 2115, 4539, 8718

(c) 4562, 6714, 9872, 8967, 9537

Ans:- 4562, 6714, 8967, 9537, 9872

(d) 8306, 7038, 6380, 3868

Ans:- 3868, 6380, 7038, 8306

(e) 284, 5836, 9250, 3096

Ans:- 284, 3096, 5836, 9250

2. Arrange the following numbers in descending order.

(a) 4352, 1298, 2250, 8230

Ans:- 8230, 4352, 2250, 1298

(b) 3853, 6767, 8583, 9872

Ans:- 9872, 8583, 6767, 3853

(c) 4002, 2050, 1100, 2739

Ans:- 4002, 2739, 2050, 1100

(d) 8005, 7007, 7976, 7077

Ans:- 8005, 7976, 7077, 7007

(e) 3281, 3525, 8890, 240

Ans:- 8890, 3525, 3281, 240

Homework

1. Complete Exercise 1G (page no.25) in your copy.

Class -3

Subject - Maths

Chapter -1

Topic - Exercise 1F

Date 07.04.21

1. Compare each pair of numbers and write >,< or = in the brackets.

(a) 5737 [<] 5773

(b) 9542[>] 4592

(c) 300[<] 409

(d) 6400[=] 6000+400

(e) 5108[>] 5000-10

(f) 3428[>] 2956

(g) 7163[=] 7163

(h) 8320[>] 8094

(i) 1009[<] 1019

(j) 4909[<] 4990

2. From each set of numbers, tick (√) the largest number and cross (×) the smallest number.

Ans:-

(a)2546× ,5967,3546,8345√, 4546

(b) 3869×, 5201,8358,9823√, 9065

(c) 8057,4016,8340√ ,3929× ,7056

3. There were 4037 people at the stadium to witness a cricket match on Saturday. If there were 4073 people on Sunday, on which day were there more people?

Ans:- On Sunday .

4. Trishul and Nanda Devi are two mountain peaks in the Himalayan mountain range. The height of Trishul is 7120 m while the height of Nanda Devi is 7816 m. Which mountain peak is higher?

Ans:- Nanda Devi.

Homework

1. Complete Exercise 1F (page no.24) in your copy.

Class -3

Subject - Maths

Chapter - 1

Topic - Exercise 1D

Date 06.03.21

1. Write the successor of each of the following numbers.

(a) 85 [86] 

(b) 568 [569]

(c) 4032 [4033]

(d) 3999 [4000]

(e) 1009 [1010]

(f) 8999 [9000]

2. Write the predecessor of each of the following numbers.

(a) [99] 100

(b) [979] 980

(c) [1535] 1536

(d) [9999] 10000

(e) [5009] 5010

(f) [9000] 9001

4. Write the predecessor and successor of each of the following numbers.

  Predecessor Number Successor

(a) 829              830          831

(b) 4088           4089         4090

(c) 8997           8998         8999

(d) 3824           3825         3826

 

Exercise 1 E

1. Fill in the missing digits.

(a) 4217= 4 thousands 2 hundreds 1 ten 7 ones.

(b) 3509= 3 thousands 5 hundreds 0 tens 9 ones.

(c) 8070= 8 thousands 0 hundreds 7 tens 0 ones.

(d) 7607= 7 thousands 6 hundreds 0 tens 7 ones.

(e) 9312= 9 thousands 3 hundreds 1 tens 2 ones.

2. Write the following numbers in expanded form.

(a) 1835= 1000+800+30+5

(b) 5906= 5000+900+0+6

(c) 9084 = 9000+0+80+4

(d) 3964= 3000+900+60+4

3. Write the following in standard form.

(a) 1000+700+30+5 = 1735

(b) 2000+800+70+3 = 2873

(c) 9000+900+9 = 9909

(d) 3000+80+8 = 3088

(e) 7000+300+30+3 = 7333

(f) 5000+50 = 5050

(g) 9000+90+9 = 9099

 

Homework

1. Complete Exercise 1 D and Exercise 1E ( page no. 21&22) in your copy.

Class - 3

Subject - Maths

Chapter - 1

Topic - Exercise 1C

Date 31.03.21

1. Write the place value of

(a) 9 in 3927  900

(b) 6 in 2869   60

(c) 0 in 5048   00

(d) 5 in 5269   5000

2. Write the place value of each digit in

(a) 9827

Ans:- place value

 7

20

800

9000

 

(b) 2675

 

Ans:- place value

5

70

600

2000

3. Write the place value and face value of coloured digit in each of the following.

Ans:-

            face value   place value

(a)2171     1              100

(b) 8537     3               30

(c) 1339     1              1000

(d) 5836     5               5000

(e) 7098     0              00

(f) 9273      3               3

(g)2567      2               2000

4. Find the sum of the place value of two fours in 4040.

Ans:- place value

  4000

        +    40

       = 4040

5. Find the difference of the place value and face value of 8 in 8390.

Ans:- 8000 - 8= 7992

          

6. Find the product of the place value and face value of 3 in 3209.

Ans:- 3000×3 =9000

7. Find the quotient when the place value of 6 in 6985 is divided by its face value.

Ans:- 6)6000(1000

              6

               ××××

 

Homework

1. Complete the Exercise 1 C (page no.19) in your copy .

Class-3

Subject- Maths

Chapter -1

Date 30.03.21

Topic - Exercise 1 A

1. Write the numerals for each of the following.

(a) One thousand four hundred twenty-one [ 1421]

(b) Three thousand six hundred ninety- nine [3699]

(c) Eight thousand two hundred thirty-four [8235]

(d) Nine thousand two hundred fifty-five [9255]

(e) Seven thousand eighty-eight [7088]

2. Write the number names of each of the following.

(a) 2758= Two thousand seven hundred fifty-eight

(b) 4375= Four thousand three hundred seventy- five

(c) 5083= Five thousand eighty - three

(d) 7709= Seven thousand seven hundred - nine

(e) 9008= Nine thousand eight

3. What comes

                   before

(a) 2582     2583

(b) 8083     8084

(c) 3374     3375

(d) 5870     5871

(e) 1999     2000

 

 

after

(a) 1654   1655

(b) 2939    2940

(c) 3554     3555

(d) 7695     7696

(e) 9867     9868

 

              between

(a) 1233  1234  1235

(b) 5397   5398  5399

(c) 6809   6810  6811

(d) 8306   8307  8308

(e) 2222    2223  2224

4. Complete the series

(a) 1000,1001,1002, 1003,1004,1005,1006,1007

(b) 2310,2311,2312,2313,2314,2315,2316,2317

(c) 4112,4113,4114,4115,4116,4117,5118,4119

(d) 6425,6426,6427,6428,6429,6430,6431,6432

5. Observe the pattern and fill in the blanks.

(a) 1154,1159,1164,1169,1174,1179,1184,1189

(b) 3811,3821,3831,3841,3851,3861,3871,3881

(c) 9640,9643,9646,9649,9652,9655,9658,9661

(d) 4310,4410,4510,4610,4710,4810,4910,5010

(e) 2863,3863,4863,5863,6863,7863,8863,9863

 

Home work

1. Complete exercise 1 A (Page no.16) in your copy.

Class-3

Subject - Maths

Chapter -1

Topic - Large Numbers

Date 26.03.21

8. Fill in the boxes with the correct sign >,< or =.

(a) 315 [<] 351

(b) 108 [<] 110

(c) 277 [>] 271

(d) 816 [<] 819

(e) 997 [>] 917

(f) 580 [<] 680

9. Arrange the following numbers in ascending ( increasing ) order.

(a) 701,617,819,630,519

Ans:- 519,617,630,701,819

(b) 891,505,710,900,119

Ans:- 119,505,710,891,900

10. Arrange the following numbers in descending ( decreasing) order.

(a) 837,749,916,402,619

Ans:- 916,837,749,619,402

(b) 298,315,690,817,373

Ans:- 817,690,373,315,298

11. Discover the pattern and write the missing numbers.

(a) 315,320,325,330

Ans:- 335,340,345,350

(b) 416,426,436,446

Ans:- 456,466,476,486

(c) 151,251,351,451

Ans:- 551,651,751,851

12. Form the smallest and the greatest numbers using the given digits.

         Digits   Smallest Number  Greatest Number

(a) 6, 8, 3            368                      863

(b) 5, 0, 9             509                      950

(c) 7, 2, 3              237                     732

 

Homework

1. Write them in your copy.

Class-3

Subject- Maths

Chapter-1

Topic - Large Numbers

Date 24.03.21

1. Write the number name of each of the following.

(a) 675= Six hundred seventy five

(b) 784= Seven hundred eighty four

(c) 273= Two hundred seventy three

(d) 617= Six hundred seventeen

2. Write each of the following as a numeral.

(a) One hundred seventy-two = 172

(b) Nine hundred twelve = 912

(c) Eight hundred = 800

(d) Six hundred twenty- one = 621

3. Write the place value and the face value of the coloured digit in each of the following.

         Place value     face value

(a) 278 =70              7

(b) 291= 1                1

(c) 405 =00              0

(d)682= 600            6

4. Write the predecessor and successor of each of the following.

(a) 242, 243,244

(b) 398,399,400

(c) 616,617,618

(d) 509,510,511

5. Write each of the following in standard form.

(a) 200+40+8=248

(b) 300+30+0= 330

(c) 700+80+6= 786

(d) 900+0+5= 905

6. Write the expanded form of the following.

(a) 646=600+40+6

(b) 154 = 100+50+4

(c) 976= 900+70+6

(d) 315=300+10+5

7. Fill in the blanks.

(a) The greatest 3-digit number is= 99.

(b) The smallest 3- digit number is the______=100

Of the greatest 2- digit number.=99

(c) 857 is _________ 860.

Ans:- less than

(d) The number just before 500 is_____

Ans:- 499

(e) The number just after 617 is_____

Ans:- 618

 

Home work

1. Write in your Maths copy neatly.