Page 40 - Fun with Mathematics 2

7 Subtract the following.

(a) Th H T O (b) Th H T O (c) Th H T O (d) Th H T O

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9 8 0 2 6 8 0 4 0 0 8 5 0 0 0
– 2 5 4 3 – 3 9 8 7 – 2 1 7 9 – 2 9 8 7

(e) Th H T O (f) Th H T O (g) Th H T O (h) Th H T O
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0 6 0 7 0 0 1 5 2 0 0 8 2 5 0
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– 2 9 7 8 – 9 8 7 – 3 8 2 4 – 1 7 8 7

8 Given below are pairs of numbers. Write the greater number and the smaller
number. Also, find their difference.

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(a) 3 87; 2376 (b) 44 89; 333

Greater number Greater number

Smaller number – Smaller number –

Difference Difference

9 Find the missing numbers.

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(a) 80 – ______ = 707 8 0 4 Greater number
– 7 0 7 Difference

Smaller number

(b) ______ – 36 = 373 3 7 3 Difference

+ 3 6 Smaller number

Greater number

(c) 602 – ______ = 173 6 0 2 Greater number

– 1 7 3 Difference

Smaller number

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