Multiplication

Front

What is multiplication?

Back

Multiplication is a mathematical operation where a number is added to itself a certain number of times. For example, 3 multiplied by 4 means adding 3 four times (3 + 3 + 3 + 3).

Front

What does the multiplication sign (X) mean?

Back

The multiplication sign (X) indicates that two numbers are to be multiplied together.

Front

What is 1 X any number?

Back

1 X any number equals that number. For example, 1 X 5 = 5.

Front

What is 0 X any number?

Back

0 X any number equals 0. For example, 0 X 7 = 0.

Front

What is the product of 9 and 4?

Back

The product of 9 and 4 is 36.

Front

What is 4 X 7?

Back

4 X 7 equals 28.

Front

What is 7 X 7?

Back

7 X 7 equals 49.

Front

What is 3 X 7?

Back

3 X 7 equals 21.

Front

What is 5 X 3?

Back

5 X 3 equals 15.

Front

If you multiply a number by 10, what happens?

Back

Multiplying a number by 10 shifts the number one place to the left in the decimal system. For example, 5 X 10 = 50.