Page 62 - ICSE Math 2

90 + 6 = 96

Now, correct the answer by subtrac ng 4 from 96, as we added 4 more
than 86.

So, 96 – 4 = 92.

Prac ce adding the numbers using both the methods to see which one is easier

for you.

12. Add the given numbers mentally.

(a) 26 + 30 = (b) 14 + 45 =

(c) 33 + 27 = (d) 42 + 28 =

Test Yourself

1. Write the given numbers in columns and then add.

(a) 28 + 59 + 11 (b) 52 + 24 + 3 (c) 59 + 7 + 30

T O T O T O

+ + +

(d) 26 + 32 + 10 (e) 58 + 24 + 11 (f) 9 + 13 + 63

T O T O T O

+ + +

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