Multiplication

Front

What is the product of 6 and 8?

Back

48

Front

How can you represent multiplication using a rectangular array?

Back

A rectangular array can represent multiplication by showing groups of equal size. For example, 5+5+5=15 can be represented as 3 rows of 5.

Front

What is the definition of multiplication?

Back

Multiplication is repeated addition.

Front

What is the product of 5 and 2?

Back

10

Front

What multiplication problem does a 3 by 5 array represent?

Back

3 x 5 = 15

Front

What is the multiplication of 4 and 7?

Back

28

Front

How can you express 9 multiplied by 3 using addition?

Back

9 x 3 can be expressed as 9 + 9 + 9 = 27.

Front

What is the associative property of multiplication?

Back

The associative property states that the way in which factors are grouped does not change the product. For example, (2 x 3) x 4 = 2 x (3 x 4).

Front

What is the commutative property of multiplication?

Back

The commutative property states that changing the order of the factors does not change the product. For example, 3 x 4 = 4 x 3.

Front

What is the identity property of multiplication?

Back

The identity property states that any number multiplied by 1 remains unchanged. For example, 7 x 1 = 7.