Multiply by 11

Front

2 x 11 =

Back

22

Front

1 x 11 =

Back

11

Front

10 x 11 =

Back

110

Front

5 x 11 =

Back

55

Front

8 x 11 =

Back

88

Front

What is the pattern when multiplying by 11?

Back

When you multiply a number by 11, you can add the digits of that number and place the sum in between the digits. For example, 23 x 11 = 2(2+3)3 = 253.

Front

What is 3 x 11?

Back

33

Front

What is 4 x 11?

Back

44

Front

What is 6 x 11?

Back

66

Front

What is 7 x 11?

Back

77