3rd grade multiplication

Front

What is multiplication?

Back

Multiplication is a way to add a number to itself a certain number of times. For example, 3 x 4 means adding 3 four times: 3 + 3 + 3 + 3 = 12.

Front

What does the multiplication symbol (x) mean?

Back

The multiplication symbol (x) means to multiply or to find the total of equal groups.

Front

How do you solve 2 x 5?

Back

2 x 5 = 10. This means you have 2 groups of 5.

Front

What is a multiplication fact family?

Back

A multiplication fact family is a set of related multiplication and division facts that use the same numbers. For example, the numbers 2, 7, and 14 can form the fact family: 2 x 7 = 14, 7 x 2 = 14, 14 ÷ 2 = 7, 14 ÷ 7 = 2.

Front

If there are 10 rows of seats and each row has 5 seats, how many seats are there in total?

Back

10 x 5 = 50 seats.

Front

What is the product of 3 and 4?

Back

3 x 4 = 12.

Front

What is the result of 30 x 3?

Back

30 x 3 = 90.

Front

If Jamie has 5 brownies and cuts each into 4 pieces, how many pieces does he have?

Back

5 x 4 = 20 pieces.

Front

What is the multiplication of 2 and 20?

Back

2 x 20 = 40.

Front

What does it mean to multiply by zero?

Back

Any number multiplied by zero equals zero. For example, 5 x 0 = 0.