Multiplication Facts: Doubles

Front

What is the result of multiplying any number by 1?

Back

The result is the number itself.

Front

What is the square of 6?

Back

36

Front

What is the square of 3?

Back

9

Front

What is the square of 10?

Back

100

Front

What is the square of 12?

Back

144

Front

What is the general formula for squaring a number n?

Back

n x n = n².

Front

What is the result of multiplying a number by itself called?

Back

It is called the square of that number.

Front

If a number is doubled, what is the relationship to its square?

Back

Doubling a number increases its square by a factor of four.

Front

What is the product of 2 x 2?

Back

4

Front

What is the product of 4 x 4?

Back

16