Multiply by 10, 11, and 12

Front

What is the result of multiplying any number by 10?

Back

The result is the number followed by a zero (e.g., 5 x 10 = 50).

Front

What is the result of multiplying any number by 11?

Back

The result is the number repeated twice (e.g., 5 x 11 = 55).

Front

What is the result of multiplying any number by 12?

Back

The result is the number multiplied by 10 plus the number multiplied by 2 (e.g., 5 x 12 = 50 + 10 = 60).

Front

Calculate 10 x 7.

Back

70

Front

Calculate 2 x 11.

Back

22

Front

Calculate 11 x 12.

Back

132

Front

Calculate 6 x 10.

Back

60

Front

Calculate 12 x 11.

Back

132

Front

What is the pattern when multiplying by 10?

Back

The pattern is that the digit shifts one place to the left, adding a zero.

Front

What is the pattern when multiplying by 11 for two-digit numbers?

Back

For two-digit numbers, add the two digits and place the sum in the middle (e.g., 23 x 11 = 253).