ST ALPHONSA SCHOOL
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.