 Date -21-10-21
Subject-Maths
Chapter-5

Exercise-5A
1.Write the multiplication fact for the following.
a.2+2+2+2=  4×2=8
b. 3+3+3+3+3 = 5×3= 15
c. 4+4+4+4= 4×4=16
d. 8+8+8+8 = 4×8=32

2. Write the multiplication fact for each of the following.
a.2×3=6
b. 2× 5= 10
c. 2× 9= 18
d. 4 × 5 = 20
e. 3× 4=12
f. 3×6 = 18

3. Write the multiplication fact for each of the following.
a. 5×2 =10
b. 3×4=12
c. 6×3=18
d. 6× 5 =30
e. 4×7=28
f. 5×4=20

Exercise 5C
Write the product.
1.7×3= 21
2. 2×4 =8
3. 2×5=10
4. 5×5= 25
5. 8×5= 40
6. 4×3= 12
7. 6×5= 30
8. 9× 5= 45
9. 9×3=27
10. 7×5=35
11. 8×4= 32
12. 8×3=24
13. 6×1=6
14. 6×3= 18
15. 7×4= 28

Complete chapter Assessment

Date - 21-08-2021
Class -2
Subject -Maths
Chapter -12

Exercise 12 B
1. Look at the pattern  and continue the sequence.
a.5 ,10 ,15, 20 ,25 ,30 ,35
b.36 ,46 ,56 ,66 ,76 ,86 ,96
c.  2 ,4 ,6 ,8 ,10 ,12 ,14
d. 7 ,14 ,21 ,28 ,35 ,42 ,49
e. 155 ,160 ,165 ,170 ,175 ,180 ,185
f. 24 ,20 ,16 ,12 ,8 ,4 ,0

2. Follow the pattern and write the next three terms to continue the sequence.
a.A ,C ,E ,G ,I ,K ,M
b. A1 ,A2 ,A3 ,A4 ,A5 ,A6
c. Z ,Y ,X ,W ,V ,U ,T
d. AB ,AC ,AD ,AE ,AF ,AG

Chapter Assessment:-
2.Complete the following sequence of numbers by spotting the pattern.
a.10 ,20 ,30 ,40 ,50 ,60 ,70 ,80
b. 38 ,35 ,32 ,29 ,26 ,23 ,20 ,17 ,14
c. 4 ,7 ,10 ,13 ,16 ,19 ,22
d.5 ,8 ,11 ,14 ,17 ,20 ,23 ,26

3.Write the next three terms in each sequence.
a.4 ,9 ,14 ,19 ,24 ,29 ,34
b.10 ,16 ,22 ,28 ,34 ,40 ,46
c. 40 ,35 ,30 ,25 ,20 ,15 ,10
d. 2 ,4 ,8 ,16 ,32 ,64 ,128

Date -13-07-2020
Subject-Maths
Class-2
Chapter-4
Exercise 4A
Subtract the following.
7 8           2.  4 6         3.  4 8
-4 3               -2 2            -  3 7
----------         ---------        ---------
3 5                 2 4               1 1

4.   6 7             5.  7 5         6. 9 8
-5 2                 - 2 5           -2 2
---------            ----------.    ---------
1 5                    5 0            7 6
Complete all.

Exercise 4B
1. Subtract the tens  and write the answers in the box.

a.40-20=20      b.60-30=30      c.80-50=30
d.38-10=28      e.95-20=75      f.43-20= 23
g.78-10=68      h.67-20=47      i.97-70=27

2.Subtract the following.
5 8       b. 8 6          c. 6 3
-3 0          -4 0            -5 0
---------.    ---------.       --------
2 8           4 6             1 3
Complete all.
Exercise 4C
1.Subtract the following.
6 1       b.8 7    c.5 1      d.7 2
3 8        - 3 9     -2 7        -2 8
--------      -------   -------    --------
2 3         4 8      2  4        4   4
Complete all.

Exercise 4 D
Use the properties of subtraction to find the difference.
a.9-0=9      b.37-37=0       c.85-85=0
d.97-0=97  e.35-35=0        d.20-0=20

a.57-39=18
Check=. 39+18=57

b.85-77=8
Check= 77+8=85
Complete all

Exercise 4E
1. A farmer had 75 chickens. He sold 69 of them. How many chickens were left?
2.68 students appeared in an examination. out of these ,19 failed. How many students passed?
3.Aadhar is reading a book that has 90 pages.He read 29 pages on the first day. How many pages are there for him to read?
4.George needs 60 pictures to fill his album. He has 36 pictures in the album .How many more pictures can be put in the album?
5.Naveen and his father had travelled 67 km .They are taking a 93 km trip .How much farther have they to travel?
6.Prem had a collection of 75 bottle caps.Ashok had a collection of 35 bottle caps. How many more bottle caps were in Prem's collection than in Ashok's?
7.Vijay planted 56 small tomato plants. 28 of the plants did not live. How many plants did live?

Exercise 4F
1.Jeenat had 53 oranges in her juice shop. She uses 25 oranges to make some juice for a party. How many oranges are left with her ?
To give the number of leftover oranges, we need to subtract 25 from 53 .
2. Mrs brown baked 87 cookies on Saturday and 58 cookies on Sunday. How many cookies did see baked in all over the weekend?
To find the total number of cookies baked we need to add 87 and 58.
3.76 people run in the marathon this year. 48 people cross the finishing line .how many people did not cross the finishing line?
4.65 bottles were collected during the recycling program last year .58 more bottles than last year were collected this year. What is the total number of bottles collected this year? How many bottles were collected in both the years altogether?
Answer:-65+58=123 bottles were collected this year
123+65=188 bottles were collected in both the years
5.There are 38 passengers and 67 pieces of luggage in a flight. How many more pieces of luggage than passengers are there?

Exercise 4G
1.Estimate the sum or difference.
a.53-29=24
Estimated value=
50-30=20
Complete all

2.The canteen owner of a school order 85 cartons of mango juice and 62 cartons of apple juice .Estimate the total number of juice cartons ordered.
Estimated number=90+60=150
3. Last week 21 pizzas were sold by Pizza hut .This week 18 pizzas are sold.About how many pizzas are sold in the two weeks?
Estimated number=20+20=40
4. Alka took rs. 92 to  the market .She bought things for rs 36. about how much money is left with her?
Estimated amount=90-40=50

Date-12-05-2021
Subject-Maths
Class-2
Chapter-3

Exercise 3A
32               36.           43        43
+51            + 63          +33      +42
-----------.      ---------.     --------.  --------
83              99            76         85
Complete all.

Exercise 3B
47          36        57        26
+5.          +9       +7        +6
-------    ---------    ------     -----
52           45        64        32
Complete all.
2.Fill in the boxes.
23+5=28
27+8=35
39+9=48
63+8=71

Exercise 3C
35         36         24         45
+27       +17       +16       +25
--------.   --------.  --------      ------
62         53.        40         70
Complete all

Exercise 3D
57        54      75      93       64
+53     +76.    +86.   +28.    +49
---------.  -------  -------. ------.  -------
110     130.    161.   121     113
Complete all

Exercise 3 E
Fill in the missing numbers using the properties of addition:-
7+3=3+7
4+6=6 +4
49+18=18+49
590+435=435 +590
118+275=275+118
0+225=225
336=0+336
(2+5)+3=2+(5+3)
(503+183)+94=503+(183+94)
(35+58)+164=35+(58+164)

2.Find the sum.
6             17
4.           -------
7              6
-------.         4
17.        + 7
6           22
9          ------
7            6
------.        9
22.        +7
Complete all

Exercise 3f
1.A tree has 18 oranges and another tree has 47 oranges. How many oranges are there on both the trees?
Ans- 18 + 47=65
There are 65 oranges on both the trees.
2.A book contains 47 pages and another book contains 56 pages. How many pages are there in these two books?
Ans- 47+56=103
There are 103 pages
3.There are 38 children in the neighbourhood .69 more children move in .How many children are there in all?
Ans-38+69=107
There are 107 children in all.
4.A shopkeeper sold 36 pairs of shoes on Sunday and 28 pairs of shoes on Monday How many pairs of shoes did he sell in 2 days?
Ans-36+28=64
He sold 64 pairs of shoes in 2 days.
5.There are three baskets of fruits. First contains 34 mangoes the second contains 22 oranges and the third contains 28 apples .How many fruits in all to the three baskets contain?
Ans:-34+22+28=84
The three baskets contain 84 fruits.
6.In a fair 48 students come by bus ,37 students come by car and 36 students walk to the fair. How many students are there altogether?
Ans-48+37+36=121
There are 121 students altogether.

Do chapter assessment

Date-24-04-21
Subject-Maths
Class-2
Chapter-2

Even and Odd Numbers
Q1.Write even or odd for each the following numbers.
13-odd
37-odd
18-even
24-even
54-even
97-odd

Q2.Write the next even number.
16-  18
32 - 34
80 -82
24 -26
96 -98
112-114

Q3.Write the next odd number.
11 -13
33 -35
71 -73
95 -97
101-103
219-221

Q4.Which of the following are odd numbers?
135  , 317,  501 , 45  ,429

Q5.Which of the following are even numbers?
72  , 258  ,498 , 520 ,354

Q6.Write the odd numbers between
a.24 and 36 =25,27,29,31,33,35
b.118 and 130 = 119,121,123,125,127,129
C.215 and 232 =217,219,221,223,225,227,229,231
d.345 and 364 =347,349,351,353,355,357,359,361,363

Q7.Write the even numbers between
a.71 and 81=72,74,76,78,80
b.153 and 165=154,156,158,160,162,164
c.509and527=510,512,514,516,518,520,522,
524,526
d.887and905=888,890,892,894,896,898,900,
902,904

Q8.Write all the odd numbers between 50and 90.

51,53,55,57,59,61,63,65,67,69,71,73,75,77,79,81,83,85,87,89

Q9.Write all the even numbers between 121and 161.

122,124,126,128,130,132,134,136,138,140,
142,144,146,148,150,152,154,156,158,160             