Page 89 - Revised Maths Wisdom Class - 2

Multiplication 87

Multiplication of a 2-digit Number by a 1-digit Number (with carry over)

Let us multiply: 23 × 6

Step 1: Multiply ones first. 3 ones × 6 = 18 H T O

18 = 1 ten + 8 ones 1

Put down 8 in ones column and 2 3
6
×
carry the 1 to tens column.
8
Step 2: Multiply the tens. 2 tens × 6 = 12

Add the carried over tens. H T O
1
12 tens + 1 ten (carried over) = 13 2 3

Write down the 3 under tens column and × 6

1 under hundreds column.

Thus, 23 × 6 = 138 1 3 8

Multiply the following.

H T O H T O H T O H T O H T O

8 4 7 7 4 2 3 7 3 3

× 6 × 6 × 6 × 2 × 9

H T O H T O H T O H T O H T O

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

Multiplication Facts

We know, Multiplicand × Multiplier = Product

3 × 4 = 12