The Box Method: Multiplication- Fill in the missing number

Front

What is the Box Method in multiplication?

Back

The Box Method is a visual way to multiply numbers by breaking them into smaller, more manageable parts, often using a box or grid to organize the numbers.

Tags

CCSS.4.NBT.B.5

Front

How do you use the Box Method to multiply 12 by 3?

Back

1. Break 12 into 10 and 2. 2. Multiply 10 by 3 to get 30. 3. Multiply 2 by 3 to get 6. 4. Add 30 and 6 to get 36.

Tags

CCSS.5.NBT.B.5

Front

What is the first step in the Box Method?

Back

The first step is to break the numbers into their place values.

Tags

CCSS.2.OA.C.4

Front

If you want to multiply 23 by 4 using the Box Method, what do you break 23 into?

Back

You break 23 into 20 and 3.

Tags

CCSS.4.NBT.B.5

Front

What do you do after breaking the numbers into parts in the Box Method?

Back

You multiply each part separately and then add the results together.

Tags

CCSS.4.NBT.B.5

Front

What is the result of multiplying 15 by 2 using the Box Method?

Back

1. Break 15 into 10 and 5. 2. Multiply 10 by 2 to get 20. 3. Multiply 5 by 2 to get 10. 4. Add 20 and 10 to get 30.

Tags

CCSS.4.NBT.B.5

Front

Can the Box Method be used for larger numbers?

Back

Yes, the Box Method can be used for larger numbers by breaking them down into their place values.

Tags

CCSS.4.NBT.B.5

Front

What is an example of a multiplication problem that can be solved using the Box Method?

Back

An example is multiplying 34 by 5.

Tags

CCSS.4.NBT.B.5

Front

How do you break down 34 for the Box Method?

Back

You break down 34 into 30 and 4.

Tags

CCSS.6.NS.B.4

Front

What do you do with the results of the multiplications in the Box Method?

Back

You add all the results together to find the final answer.

Tags

CCSS.4.NBT.B.5