3rd grade multiplication

Front

What is the total number of eyes for a group of 7 friends?

Back

14 (Each friend has 2 eyes, so 7 friends x 2 eyes = 14 eyes).

Front

What does the expression 7 + 7 + 7 + 7 represent in multiplication?

Back

4 × 7 (It means 4 groups of 7).

Front

What is the product of 30 and 3?

Back

90 (30 x 3 = 90).

Front

Complete the fact family: 2 x ___ = 14, ___ x 2 = 14, 14 ÷ 2 = 7, 14 ÷ 7 = 2.

Back

7 (The missing number is 7).

Front

Using the commutative property, if 5 x 2 = 10, what is the other equation?

Back

2 x 5 = 10 (The commutative property states that the order of factors does not change the product).

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 (e.g., a x b = b x a).

Front

If you have 4 groups of 3 apples, how many apples do you have in total?

Back

12 apples (4 x 3 = 12).

Front

What is a fact family in multiplication and division?

Back

A fact family consists of related addition and subtraction or multiplication and division facts that use the same numbers (e.g., 2, 7, and 14).

Front

How do you find the product of a number and zero?

Back

The product of any number and zero is always zero (e.g., a x 0 = 0).

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 (e.g., (a x b) x c = a x (b x c)).