Double Digit Multiplication Box Method

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 double-digit multiplication.

Front

What does Box A represent in the Box Method?

Back

Box A represents the product of the tens place of the first number and the tens place of the second number.

Front

What does Box B represent in the Box Method?

Back

Box B represents the product of the tens place of the first number and the ones place of the second number.

Front

What does Box C represent in the Box Method?

Back

Box C represents the product of the ones place of the first number and the tens place of the second number.

Front

What does Box D represent in the Box Method?

Back

Box D represents the product of the ones place of both numbers.

Front

How do you find the total in the Box Method?

Back

Add all the values from Box A, Box B, Box C, and Box D together to get the final answer.

Front

If you multiply 20 by 30 using the Box Method, what goes in Box A?

Back

600 (20 x 30 = 600) goes in Box A.

Front

If you multiply 20 by 34 using the Box Method, what goes in Box B?

Back

80 (20 x 4 = 80) goes in Box B.

Front

If you multiply 23 by 40 using the Box Method, what goes in Box C?

Back

920 (3 x 40 = 120) goes in Box C.

Front

If you multiply 23 by 45 using the Box Method, what goes in Box D?

Back

15 (3 x 5 = 15) goes in Box D.