Fluently Add and Subtract within 100

Front

What is 17 - 8?

Back

9

Tags

CCSS.2.OA.A.1

Front

What is 32 + 20?

Back

52

Tags

CCSS.2.NBT.B.5

Front

What is 16 + 14?

Back

30

Tags

CCSS.2.NBT.B.5

Front

What is 27 + 43?

Back

70

Tags

CCSS.1.NBT.C.4

CCSS.2.NBT.B.5

Front

What is 74 - 32?

Back

42

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Front

What does addition mean?

Back

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

Front

What does subtraction mean?

Back

Subtraction is the process of finding the difference between two numbers by taking one number away from another.

Tags

CCSS.2.OA.A.1

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 the difference between 20 and 7?

Back

13

Tags

CCSS.2.OA.A.1

Front

If you have 50 apples and give away 20, how many do you have left?

Back

30

Tags

CCSS.2.OA.A.1