Multiplying by 0 and 1

Front

What is the result of multiplying any number by 0?

Back

The result is always 0.

Front

What is the result of multiplying any number by 1?

Back

The result is always the same number.

Front

If 0 is multiplied by 4, what is the answer?

Back

0.

Front

If 0 is multiplied by 1, what is the answer?

Back

0.

Front

What is the product of 3 and 0?

Back

0.

Front

What is the product of 1 and 2?

Back

2.

Front

What is the product of 6 and 1?

Back

6.

Front

Explain why multiplying by 0 results in 0.

Back

Multiplying by 0 means you have zero groups of the number, which results in nothing.

Front

Explain why multiplying by 1 does not change the value of a number.

Back

Multiplying by 1 means you have one group of the number, which keeps its value unchanged.

Front

What is the identity property of multiplication?

Back

The identity property states that any number multiplied by 1 remains unchanged.