Page 115 - Math Skill - 1

Multiplication 113

Write the following as repeated addition. One has been done for you.

3 × 5 5 + 5 + 5

6 × 4

3 × 2

9 × 3

8 × 1

4 × 2

Challenge Fact-o-meter

If we multiply 1 with any
+
number, we get always the
(a) 4 + 4 same number.
(b) 4 × 4 For example, 1 × 4 = 4,

Which one is correct? Mark the (4). 1 × 5 = 5, etc.

Multiplication Tables

Multiplication table for 2

We say We write

1 time 2 is 2 1 × 2 = 2

2 times 2 is 4 2 × 2 = 4

3 times 2 is 6 3 × 2 = 6

4 times 2 is 8 4 × 2 = 8

5 times 2 is 10 5 × 2 = 10

6 times 2 is 12 6 × 2 = 12

7 times 2 is 14 7 × 2 = 14

8 times 2 is 16 8 × 2 = 16

9 times 2 is 18 9 × 2 = 18

10 times 2 is 20 10 × 2 = 20