Multiplication

Front

What is multiplication?

Back

Multiplication is a mathematical operation that represents the process of adding a number to itself a certain number of times. For example, 3 x 4 means adding 3 four times (3 + 3 + 3 + 3).

Front

What is the product of 18 and 3?

Back

54

Front

What is the product of 14 and 3?

Back

42

Front

If there are 7 days in a week, how many days are there in 3 weeks?

Back

21

Front

What is 30 x 90?

Back

2,700

Front

What is the product of 15 and 7?

Back

105

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 the way in which numbers are grouped in multiplication does not change the product. For example, (2 x 3) x 4 = 2 x (3 x 4).

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.

Front

What is zero property of multiplication?

Back

The zero property states that any number multiplied by 0 equals 0. For example, 5 x 0 = 0.