Math fluency 1

Front

13 - 10 = ?

Back

3

Tags

CCSS.2.OA.A.1

Front

20 + 0 = ?

Back

20

Tags

CCSS.2.NBT.B.5

Front

5 - 3 = ?

Back

2

Tags

CCSS.1.OA.C.6

Front

7 + 7 = ?

Back

14

Tags

CCSS.1.OA.C.6

CCSS.2.OA.B.2

Front

17 + 3 = ?

Back

20

Tags

CCSS.1.OA.C.6

CCSS.2.OA.B.2

Front

What is subtraction?

Back

Subtraction is taking away a number from another number.

Tags

CCSS.2.NBT.B.7

Front

What is addition?

Back

Addition is putting together two or more numbers to find a total.

Tags

CCSS.1.OA.A.1

Front

What is the result of adding zero to a number?

Back

The result is the same number.

Tags

CCSS.1.OA.B.3

Front

What do you call the answer to an addition problem?

Back

The answer is called the sum.

Tags

CCSS.2.OA.C.3

Front

What do you call the answer to a subtraction problem?

Back

The answer is called the difference.