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, 4 x 3 means adding 4 three times (4 + 4 + 4 = 12).

Tags

CCSS.3.OA.A.1

Front

What is the product of 4 and 5?

Back

4 x 5 = 20.

Tags

CCSS.3.OA.C.7

Front

What does 3² mean?

Back

3² means 3 multiplied by itself, which equals 9.

Tags

CCSS.6.EE.A.1

Front

How do you solve 6 x 7?

Back

6 x 7 = 42.

Tags

CCSS.3.OA.C.7

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, 3 x 4 = 4 x 3.

Tags

CCSS.3.OA.B.5

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).

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 unchanged. For example, 5 x 1 = 5.

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 equals 0. For example, 7 x 0 = 0.

Tags

CCSS.4.NBT.B.5

Front

If a class has 20 students and there are 4 classes, how many students are there in total?

Back

20 x 4 = 80 students.

Tags

CCSS.3.OA.A.3

Front

What is 8 x 8?

Back

8 x 8 = 64.

Tags

CCSS.3.OA.C.7