Multiplication Using Partial Products

Front

What is multiplication using partial products?

Back

A method of multiplying numbers by breaking them into parts (partial products) and then adding those parts together to get the final product.

Front

What is a partial product?

Back

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

Front

How do you find the total using partial products?

Back

Multiply each part of the first number by each part of the second number, then add all the partial products together.

Front

If you multiply 30 by 20 using partial products, what are the partial products?

Back

600 (30 x 20 = 600) is the final product, but the partial products are 600 (30 x 20).

Front

What is the final product of 32 boxes of 25 smencils using partial products?

Back

800 (32 x 25 = 800) is the final product, found by adding the partial products.

Front

What is the first step in using partial products for multiplication?

Back

Break down each number into its place values.

Front

If you have 15 and 20, what are the partial products?

Back

300 (15 x 20 = 300) is the final product, but the partial products are 300.

Front

What is the purpose of using partial products in multiplication?

Back

To simplify the multiplication process by breaking it down into smaller, more manageable parts.

Front

What is the missing number in the multiplication of 32 and 25 using partial products?

Back

600 is the missing number when calculating the total number of smencils.

Front

If you multiply 6 by 70 using partial products, what is the final product?

Back

420 (6 x 70 = 420) is the final product.