Math Flashcard for Third Graders

Front

What does the expression 5 x 8 represent in a track event?

Back

It represents 5 teams, and each team has 8 runners.

Tags

CCSS.3.OA.A.3

Front

If Susan has 6 bags and places 9 cookies in each bag, how many cookies does she give to her friends?

Back

54 cookies.

Tags

CCSS.3.OA.A.3

Front

How can you find the total number of students in 4 rows with 5 students each?

Back

Use the expression 4 x 5.

Tags

CCSS.3.OA.A.3

Front

If Jonathan sees 4 cars, how many wheels does he see in all?

Back

16 wheels.

Tags

CCSS.3.OA.A.3

Front

What expressions describe an array of 3 rows and 7 columns?

Back

3 x 7 and 7 x 3.

Tags

CCSS.3.OA.A.1

Front

What is multiplication?

Back

Multiplication is a way to add a number to itself a certain number of times.

Tags

CCSS.3.OA.A.1

Front

What is the product of 6 and 7?

Back

42.

Tags

CCSS.3.OA.C.7

Front

What does the term 'array' mean in math?

Back

An array is a way to arrange objects in rows and columns.

Tags

CCSS.3.OA.A.1

Front

What is the total number of legs if there are 3 dogs?

Back

12 legs (3 dogs x 4 legs each).

Tags

CCSS.3.OA.A.3

Front

What is the difference between addition and multiplication?

Back

Addition combines numbers, while multiplication is repeated addition.

Tags

CCSS.3.OA.A.1