Multiplication 3 Digit by 2 Digit

Front

What is multiplication?

Back

Multiplication is a mathematical operation that represents the repeated addition of a number. For example, 3 x 4 means adding 3 four times (3 + 3 + 3 + 3 = 12).

Front

What does it mean to multiply a 3-digit number by a 2-digit number?

Back

It means to take a number that has three digits (like 123) and multiply it by a number that has two digits (like 45).

Front

Calculate 97 x 32.

Back

3104

Front

Calculate 619 x 80.

Back

49,520

Front

Calculate 9 x 654.

Back

5,865

Front

Calculate 80 x 80.

Back

6,400

Front

Calculate 129 x 79.

Back

10,191

Front

What is the product of two numbers?

Back

The product is the result of multiplying two or more numbers together.

Front

What is the commutative property of multiplication?

Back

The commutative property states that changing the order of the numbers in a multiplication problem does not change the product. For example, 4 x 5 = 5 x 4.

Front

What is the associative property of multiplication?

Back

The associative property states that when multiplying three or more numbers, the way in which the numbers are grouped does not change the product. For example, (2 x 3) x 4 = 2 x (3 x 4).