Multiplication Flashcard

Front

What is multiplication?

Back

Multiplication is a way to add a number to itself a certain number of times. For example, 3 multiplied by 2 means adding 3 two times: 3 + 3 = 6.

Tags

CCSS.3.OA.A.1

Front

What does 3 x 2 equal?

Back

6

Tags

CCSS.3.OA.C.7

Front

What does 9 x 10 equal?

Back

90

Tags

CCSS.3.NBT.A.3

Front

What is skip counting?

Back

Skip counting is counting by a number other than one, like counting by twos (2, 4, 6, 8) or fives (5, 10, 15).

Tags

CCSS.1.NBT.A.1

Front

What is an array in math?

Back

An array is a way to arrange objects in rows and columns. For example, 3 rows of 4 apples each make an array of 12 apples.

Tags

CCSS.3.OA.A.1

Front

What is grouping in multiplication?

Back

Grouping is when you put items into groups to make counting easier. For example, if you have 12 apples, you can group them into 3 groups of 4.

Tags

CCSS.3.OA.A.1

Front

What is the commutative property of multiplication?

Back

The commutative property says that changing the order of the numbers you multiply 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, 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

How can you use multiplication to solve problems?

Back

You can use multiplication to find the total number of items in equal groups. For example, if there are 4 bags with 5 apples each, you can multiply 4 x 5 to find 20 apples.

Tags

CCSS.3.OA.A.1