Partial Products and Area Models

Front

What is a partial product?

Back

A partial product is the result of multiplying a single digit of one number by the entire other number in a multiplication problem.

Tags

CCSS.4.NBT.B.5

Front

How do you find the total distance traveled if you drive a certain number of miles each day for several days?

Back

Multiply the number of miles driven each day by the number of days traveled.

Tags

CCSS.3.OA.A.3

Front

What is the area model in multiplication?

Back

The area model is a visual representation of multiplication that breaks numbers into parts to make the calculation easier.

Tags

CCSS.4.NBT.B.5

Front

Calculate the partial products of 232 x 4.

Back

800, 120, 8.

Tags

CCSS.5.NBT.B.5

Front

What is the product of 13 and 7 using the area model?

Back

91.

Tags

CCSS.4.NBT.B.5

Front

How do you express 45 x 4 using partial products?

Back

(40 x 4) + (5 x 4).

Tags

CCSS.4.NBT.B.5

Front

What is the first step in using the area model for multiplication?

Back

Break each number into its place value.

Tags

CCSS.4.NBT.B.5

Front

If you drive 368 miles each day for 5 days, how do you calculate the total miles?

Back

368 miles/day x 5 days = 1,840 miles.

Tags

CCSS.3.OA.A.3

Front

What does the term 'area' refer to in the context of area models?

Back

Area refers to the space covered by a shape, calculated by multiplying its length by its width.

Tags

CCSS.3.MD.C.5A

Front

What is the significance of breaking numbers into parts in multiplication?

Back

It simplifies the multiplication process and makes it easier to calculate.

Tags

CCSS.4.NBT.B.5