Exploring Partial Products in Multiplication

What is the main advantage of using the partial products method?

• It is the only method that works for large numbers.

• It helps in reducing errors related to carrying over and regrouping.

• It requires less paper.

• It is faster than the standard method.

When using the partial products method, how should you view the number 167?

• As 167

• As 16 and 7

• As 100, 60, and 7

• As 1, 6, and 7

What is the partial product of 2 times 7?

• 16

• 14

• 18

• 12

Why is it important to line up place values correctly in the partial products method?

• To make the numbers look neat

• To save space on the paper

• To make it easier to erase mistakes

• To ensure accurate addition of partial products

What is the result of multiplying 2 by 60 using the partial products method?

• 600

• 12

• 60

• 120

What is the partial product of 40 times 7?

• 280

• 2800

• 28

• 400

What is the partial product of 40 times 60?

• 600

• 240

• 2400

• 24

What should you do after finding all partial products?

• Multiply them together

• Subtract them

• Add them together

• Divide them

What is the final product of 167 times 42 using the partial products method?

• 7041

• 7014

• 7140

• 7401

How is the partial products method similar to the area model?

• Both are faster than the standard method

• Both require graph paper

• Both break down factors into parts

• Both use rectangles