Box Method Multiplication

Front

What is the Box Method in multiplication?

Back

The Box Method is a visual way to multiply numbers by breaking them into parts, making it easier to calculate the product.

Tags

CCSS.4.NBT.B.5

Front

What does the term 'partial products' mean?

Back

Partial products are the results obtained from multiplying each part of the numbers separately before adding them together to get the final product.

Tags

CCSS.4.NBT.B.5

Front

How do you represent 22 x 3 using the Box Method?

Back

Break 22 into 20 and 2, then multiply: (20 x 3) + (2 x 3) = 60 + 6 = 66.

Tags

CCSS.4.NBT.B.5

Front

What is the product of 4 x 46 using the Box Method?

Back

Break 46 into 40 and 6, then multiply: (4 x 40) + (4 x 6) = 160 + 24 = 184.

Tags

CCSS.4.NBT.B.5

Front

What is the first step in using the Box Method for multiplication?

Back

The first step is to break each number into its place values.

Tags

CCSS.4.NBT.B.5

Front

If you have 23 x 5, what are the partial products?

Back

Break 23 into 20 and 3: (20 x 5) + (3 x 5) = 100 + 15 = 115.

Tags

CCSS.5.NBT.B.5

Front

What multiplication problem does the area model represent?

Back

The area model visually represents multiplication problems by showing the dimensions of the numbers being multiplied.

Tags

CCSS.4.NBT.B.5

Front

What is the product of 60 and 6?

Back

The product of 60 and 6 is 360.

Tags

CCSS.4.NBT.B.5

Front

How can you check your work after using the Box Method?

Back

You can check your work by adding the partial products together to see if they equal the final product.

Tags

CCSS.4.NBT.B.5

Front

What is the significance of using the Box Method?

Back

The Box Method helps students understand multiplication by visualizing the process and breaking it down into manageable parts.

Tags

CCSS.4.NBT.B.5