Page 38 - ICSE Math 1
P. 38
Mummy takes out two coins from her purse. She places them on her palm and
shows to the kids.
If I take 2 coins in my one palm and add
0 coins from my other palm to them, how
many total coins will I have?
2 coins! It means when we
add 0 to a number, the answer
is the same number.
Yes Kriti, and when
we add 1 to a number,
we get the number that
comes after.
Look at the given example.
+ =
2 + 1 = 3
5. Tick ( ) the correct answer.
(a) 5 + 0 = 0 6 5
You Should Know
(b) 3 + 3 = 6 3 4 When we add 1 to a number, the
answer is the next number.
(c) 8 + 0 = 8 0 9 4 + 1 = 5
When we add zero to a number, the
(d) 5 + 1 = 5 4 6 answer is the number itself.
4 + 0 = 4
(e) 6 + 0 = 5 7 6
(f) 7 + 1 = 6 8 7
(g) 4 + 3 = 7 9 8
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