Page 93 - Revised Maths Wisdom Class - 1

Subtracti on of 2-Digit Numbers 91

T O

9 2 = tens and ones

– 7 1 = tens and ones

tens and ones =

T O
7 8 = tens and ones

– 4 2 = tens and ones

tens and ones =

Subtract the following. One is done for you.

Tens Ones Tens Ones Tens Ones Tens Ones

6 7 7 7 9 9 7 8
– 2 3 – 4 2 – 4 8 – 3 6

4 4

Tens Ones Tens Ones Tens Ones Tens Ones

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

Find the diff erence.

T O T O T O T O T O
6 6 4 5 7 5 9 9 5 8

– 2 4 – 2 3 – 5 4 – 4 0 – 3 7