Page 47 - Touchpad Mathematics V1.0 C1

D:\Working\TouchPad_Maths\TouchPad_Maths_1\Open_Files\Chap_03\Chap_03
\ 17-Nov-2025 Surender Singh Rothan Proof-7 Reader’s Sign _______________________ Date __________

Exercise 3G

1. Add the following. one has been done for you.

a. 1 b. 6

7 1 1
+ 2 + 9 + 5 +

1 0

c. 4 d. 4

9 2

+ 1 + + 2 +

e. 6 f. 7

0 1

+ 2 + + 8 +

g. 3 h. 1

5 6

+ 2 + + 4 +

2. Add the following:

a. 4 + 2 + 3 = b. 3 + 3 + 2 =

c. 2 + 2 + 4 = d. 2 + 2 + 2 =

e. 3 + 4 + 1 = f. 4 + 2 + 5 =

g. 3 + 6 + 2 = h. 2 + 6 + 8 =

i. 3 + 0 + 2 = j. 2 + 4 + 6 =

45
Addition up to 20