Multi- Digit Multiplication

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 to make the multiplication easier.

Front

How do you multiply a two-digit number by a one-digit number?

Back

To multiply a two-digit number by a one-digit number, multiply each digit of the two-digit number by the one-digit number, starting from the rightmost digit, and then add the results.

Front

What is the product of 58 and 32?

Back

1,856

Front

What does 6 x 10² equal?

Back

600

Front

What is the result of 25 x 78?

Back

1,950

Front

What is the Associative Property of Multiplication?

Back

The Associative Property of Multiplication states that the way in which numbers are grouped in multiplication does not change the product. For example, (3 x 4) x 11 = 3 x (4 x 11).

Front

What is the product of 39 and 10¹?

Back

390

Front

What is the Commutative Property of Multiplication?

Back

The Commutative Property of Multiplication states that changing the order of the numbers being multiplied does not change the product. For example, 4 x 5 = 5 x 4.

Front

What is the Identity Property of Multiplication?

Back

The Identity Property of Multiplication states that any number multiplied by 1 remains unchanged. For example, 7 x 1 = 7.

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.