1st Grade Math Review

Front

What is addition?

Back

Addition is the process of finding the total or sum by combining two or more numbers.

Tags

CCSS.1.OA.A.1

Front

What is subtraction?

Back

Subtraction is the process of taking one number away from another.

Tags

CCSS.2.NBT.B.7

Front

What is a hexagon?

Back

A hexagon is a shape with 6 sides and 6 angles.

Tags

CCSS.2.G.A.1

Front

What is a clock used for?

Back

A clock is used to tell time.

Tags

CCSS.RI.1.5

CCSS.RI.2.5

CCSS.RI.3.5

CCSS.RI.4.5

CCSS.RI.K.5

Front

What does 'fact family' mean?

Back

A fact family is a group of related addition and subtraction or multiplication and division facts using the same numbers.

Tags

CCSS.4.NBT.B.6

Front

What is the sum of 10 and 5?

Back

15

Tags

CCSS.1.OA.C.6

CCSS.2.OA.B.2

Front

What is 10 less than 15?

Back

5

Tags

CCSS.1.NBT.C.5

Front

What is the time shown on a clock when the hour hand is on 12 and the minute hand is on 6?

Back

30 minutes past 12 or 12:30.

Tags

CCSS.1.MD.B.3

Front

What is a decagon?

Back

A decagon is a shape with 10 sides and 10 angles.

Tags

CCSS.2.G.A.1

Front

What is the difference between 8 and 3?

Back

5

Tags

CCSS.1.OA.A.1