# X9 Multiplication Quiz – Multiply by nine

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## Download multiply by 9 printable & Powerpoint Quiz

## Description

### Multiply by 9 by converting the multiplication expression into repeated addition

**1 x 9 = 9
2 x 9 = 9 + 9
3 x 9 = 9 + 9 + 9
4 x 9 = 9 + 9 + 9 + 9
5 x 9 = 9 + 9 + 9 + 9 + 9
6 x 9 = 9 + 9 + 9 + 9 + 9 + 9
7 x 9 = 9 + 9 + 9 + 9 + 9 + 9 + 9
8 x 9 = 9 + 9 + 9 + 9 + 9 + 9 + 9 + 9
9 x 9 = 9 + 9 + 9 + 9 + 9 + 9 + 9 + 9 + 9
10 x 9 = 9 + 9 + 9 + 9 + 9 + 9 + 9 + 9 + 9 + 9
11 x 9 = 9 + 9 + 9 + 9 + 9 + 9 + 9 + 9 + 9 + 9 + 9
12 x 9 = 9 + 9 + 9 + 9 + 9 + 9 + 9 + 9 + 9 + 9 + 9 + 9**

### Multiply by 9 using skip counting by nines

**9, 18, 27, 36, 45, 54, 63, 72, 81, 90, 99, 108**

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