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

What is the product of 5 x 2?

Back

The product of 5 x 2 is 10.

Tags

CCSS.3.OA.C.7

Front

If there are 4 groups of 3 apples, how many apples are there in total?

Back

There are 4 x 3 = 12 apples in total.

Tags

CCSS.2.OA.C.3

Front

What is an array in multiplication?

Back

An array is a way to organize objects in rows and columns to help visualize multiplication. For example, 3 rows of 4 objects each represent 3 x 4.

Tags

CCSS.3.OA.A.1

Front

What is the commutative property of multiplication?

Back

The commutative property states that changing the order of the numbers in multiplication does not change the product. For example, 2 x 3 = 3 x 2.

Tags

CCSS.3.OA.B.5

Front

What is the identity property of multiplication?

Back

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

Tags

CCSS.3.OA.B.5

Front

What is the zero property of multiplication?

Back

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

Tags

CCSS.3.OA.B.5

Front

What is the product of 6 x 4?

Back

The product of 6 x 4 is 24.

Tags

CCSS.3.OA.C.7

Front

How can you use repeated addition to solve 3 x 5?

Back

You can solve 3 x 5 by adding 3 five times: 3 + 3 + 3 + 3 + 3 = 15.

Tags

CCSS.3.OA.A.1