Multi-Digit Multiplication and Division

Front

What is multi-digit multiplication?

Back

Multi-digit multiplication is the process of multiplying numbers that have two or more digits. It involves breaking down the numbers into smaller parts, multiplying them, and then adding the results together.

Front

What is the standard algorithm for multiplication?

Back

The standard algorithm for multiplication involves multiplying each digit of the bottom number by each digit of the top number, starting from the rightmost digit, and then adding the results together.

Front

What is the relationship between multiplication and division?

Back

Multiplication and division are inverse operations. This means that if you multiply two numbers, you can find one of the original numbers by dividing the product by the other number.

Front

How do you estimate the product of two numbers?

Back

To estimate the product, round each number to the nearest ten or hundred and then multiply the rounded numbers.

Front

What is the product of 12 x 15?

Back

The product of 12 x 15 is 180.

Front

What is the product of 25 x 4?

Back

The product of 25 x 4 is 100.

Front

What is the product of 64 x 62?

Back

The product of 64 x 62 is 3,968.

Front

What is the quotient of 2,464 ÷ 8?

Back

The quotient of 2,464 ÷ 8 is 308.

Front

What is the quotient of 1,854 ÷ 9?

Back

The quotient of 1,854 ÷ 9 is 206.

Front

What is the product of 632 x 32?

Back

The product of 632 x 32 is 20,224.