Multi-Digit Multiplication Partial Products

Front

What is the box method in multiplication?

Back

The box method is a visual representation of multiplication that breaks down numbers into their place values, allowing for easier calculation of products by organizing partial products in a box.

Tags

CCSS.4.NBT.B.5

Front

How do you calculate partial products?

Back

To calculate partial products, you multiply each part of one number by each part of the other number, then sum all the resulting products.

Tags

CCSS.4.NBT.B.5

Front

What is the first step in using the box method for multi-digit multiplication?

Back

The first step is to break down each number into its place values (e.g., tens and ones) and create a box or grid to organize the multiplication.

Tags

CCSS.4.NBT.B.5

Front

What is the product of 33 and 2 using the box method?

Back

The product of 33 and 2 using the box method is 66.

Tags

CCSS.4.NBT.B.5

Front

What is the product of 324 and 7 using the box method?

Back

The product of 324 and 7 using the box method is 2,268.

Tags

CCSS.5.NBT.B.5

Front

What is the product of 42 and 9 using the box method?

Back

The product of 42 and 9 using the box method is 378.

Tags

CCSS.5.NBT.B.5

Front

What is the product of 619 and 2 using the box method?

Back

The product of 619 and 2 using the box method is 1,238.

Tags

CCSS.5.NBT.B.5

Front

What is the product of 286 and 5 using the box method?

Back

The product of 286 and 5 using the box method is 1,430.

Tags

CCSS.5.NBT.B.5

Front

Why is the box method useful for multi-digit multiplication?

Back

The box method is useful because it simplifies the multiplication process by breaking it down into smaller, more manageable parts, making it easier to visualize and calculate.

Tags

CCSS.4.NBT.B.5

Front

What are the place values in the number 324?

Back

The place values in the number 324 are 300 (hundreds), 20 (tens), and 4 (ones).

Tags

CCSS.2.NBT.A.3