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.

Tags

CCSS.3.OA.A.1

Front

What does the multiplication symbol (x) mean?

Back

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

Tags

CCSS.3.OA.A.1

Front

How do you solve 2 x 5?

Back

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

Tags

CCSS.3.OA.A.1

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.

Tags

CCSS.4.NBT.B.6

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.

Tags

CCSS.3.OA.A.3

Front

What is the product of 3 and 4?

Back

3 x 4 = 12.

Tags

CCSS.3.OA.C.7

Front

What is the result of 30 x 3?

Back

30 x 3 = 90.

Tags

CCSS.4.NBT.B.5

Front

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

Back

5 x 4 = 20 pieces.

Tags

CCSS.3.OA.A.3

Front

What is the multiplication of 2 and 20?

Back

2 x 20 = 40.

Tags

CCSS.3.NBT.A.3

Front

What does it mean to multiply by zero?

Back

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

Tags

CCSS.3.OA.C.7