Page 122 - Touchpad Mathematics V1.0 C1

D:\Working\TouchPad_Maths\TouchPad_Maths_1\Open_Files\Chap_07\Chap_07
\ 17-Nov-2025 Surender Singh Rothan Proof-7 Reader’s Sign _______________________ Date __________

Learning LOGS

1. Solve the following.

a. T O b. T O c. T O d. T O e. T O

2 3 1 9 1 7 5 4 2 4

+ 4 – 7 + 2 – 3 + 5

f. T O g. T O h. T O i. T O j. T O

3 0 3 0 7 0 6 0 7 3
+ 1 0 – 2 0 + 1 0 – 3 0 + 2 4

k. T O l. T O m. T O n. T O o. T O

3 2 4 8 4 5 3 8 7 3

+ 2 7 – 3 6 + 1 3 – 1 4 + 2 6

2. There were 48 eggs in a shop. If 16 eggs are broken, how T O
many eggs are left?
4 8

1 6

3. There are two boxes of balls in a shop. The shopkeeper T O
counted 54 balls in one box and 22 balls in the other box.
How many balls did he count in all? 5 4
2 2

120 Mathematics 1