Third Grade Math

Front

What is a fraction?

Back

A fraction represents a part of a whole. It is written as two numbers separated by a slash, like 1/2.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

What does equivalent mean in terms of fractions?

Back

Equivalent fractions are different fractions that represent the same value, like 1/2 and 2/4.

Tags

CCSS.3.NF.A.3A

CCSS.3.NF.A.3B

CCSS.4.NF.A.1

Front

How do you find the total number of items when you have groups?

Back

Multiply the number of items in each group by the number of groups. For example, 2 apple slices on 6 salads means 2 x 6 = 12 apple slices.

Tags

CCSS.3.OA.D.9

Front

What is the area of a square?

Back

The area of a square is found by multiplying the length of one side by itself. For example, if a side is 8 feet, the area is 8 x 8 = 64 square feet.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What is division?

Back

Division is splitting a number into equal parts. For example, 27 divided by 9 means how many times does 9 fit into 27.

Tags

CCSS.3.OA.A.2

Front

What is multiplication?

Back

Multiplication is adding a number to itself a certain number of times. For example, 9 times 3 means adding 9 three times: 9 + 9 + 9.

Tags

CCSS.3.OA.A.1

Front

What is a square?

Back

A square is a shape with four equal sides and four right angles.

Tags

CCSS.5.G.B.4

Front

What is the total when you add two numbers?

Back

The total is the sum of the two numbers. For example, 2 + 3 = 5.

Tags

CCSS.1.OA.A.1

Front

What is a teacher?

Back

A teacher is a person who helps students learn and understand new things.

Tags

CCSS.RI.4.5

CCSS.RI.5.5

CCSS.RI.6.5

CCSS.RI.7.5

CCSS.RI.8.5

Front

How do you share items equally?

Back

To share items equally, divide the total number of items by the number of people sharing.

Tags

CCSS.3.OA.A.2