Two digit by Two digit Multiplication

Front

What is two-digit by two-digit multiplication?

Back

It is the process of multiplying two numbers, each with two digits, to find a product.

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.

Front

How do you find the total number of items when given bags and items per bag?

Back

Multiply the number of bags by the number of items in each bag.

Front

What is the product of 35 and 97?

Back

3395

Front

What is the product of 36 and 20?

Back

720

Front

What is the first step in two-digit multiplication?

Back

Multiply the ones place of the bottom number by the entire top number.

Front

What is the second step in two-digit multiplication?

Back

Multiply the tens place of the bottom number by the entire top number, and shift the result one place to the left.

Front

What does it mean to 'carry' in multiplication?

Back

Carrying is when you move a value from one column to the next in addition or multiplication when the sum exceeds 9.

Front

What is the importance of estimating products?

Back

Estimating helps to check if the final answer is reasonable and close to the actual product.

Front

What is the product of 12 and 10?

Back

120