Partial Products Grade 3

Front

What is multiplying the same as?

Back

Repeated addition.

Front

What is 32 x 5 using partial products?

Back

(30 x 5) + (2 x 5) = 150 + 10 = 160.

Front

What is the product of 56 x 8 using the box method?

Back

448.

Front

What is 45 x 9 using the box method?

Back

405.

Front

How is the value of digits determined?

Back

By their place in the place value chart.

Front

What is a partial product?

Back

A product obtained by multiplying a part of one number by a part of another number.

Front

What does the box method help with?

Back

It helps break down multiplication into easier parts.

Front

What is the first step in using the box method for 32 x 5?

Back

Break 32 into 30 and 2.

Front

What is the second step in using the box method for 32 x 5?

Back

Multiply 30 by 5 and 2 by 5.

Front

What is the sum of the partial products for 32 x 5?

Back

150 + 10 = 160.