The 9's

Front

What is the result of multiplying any number by 9?

Back

The result is always 9 times that number.

Front

What is the pattern in the products of 9 when multiplied by whole numbers from 1 to 10?

Back

The sum of the digits in the product equals 9 (e.g., 9x1=9, 9x2=18, 1+8=9).

Front

What is 9 x 0?

Back

0

Front

What is 9 x 1?

Back

9

Front

What is 9 x 2?

Back

18

Front

What is 9 x 3?

Back

27

Front

What is 9 x 4?

Back

36

Front

What is 9 x 5?

Back

45

Front

What is 9 x 6?

Back

54

Front

What is 9 x 7?

Back

63