Math M2 Fluency

Front

What is a number sentence?

Back

A number sentence is a mathematical statement that shows a relationship between numbers using symbols like +, -, =.

Front

What does the number 1 represent?

Back

The number 1 represents a single unit or one whole.

Tags

CCSS.1.G.A.3

Front

What does the number 3 represent?

Back

The number 3 represents three units or three wholes.

Tags

CCSS.1.NBT.B.2B

CCSS.1.NBT.B.2C

Front

What does the number 9 represent?

Back

The number 9 represents nine units or nine wholes.

Tags

CCSS.1.NBT.B.2B

CCSS.1.NBT.B.2C

Front

What does the number 4 represent?

Back

The number 4 represents four units or four wholes.

Tags

CCSS.1.NBT.B.2B

CCSS.1.NBT.B.2C

Front

How do you find a missing number in a number sentence?

Back

To find a missing number, look at the numbers given and see what number would make the sentence true.

Tags

CCSS.3.OA.A.4

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 the sum of 1 and 1?

Back

The sum of 1 and 1 is 2.

Tags

CCSS.1.OA.A.1

Front

What is the difference when you subtract 1 from 3?

Back

The difference when you subtract 1 from 3 is 2.

Tags

CCSS.1.OA.C.6