Add and Subtract 2-Digit Numbers

Front

What is 59 - 29?

Back

30

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Front

What is 43 - 12?

Back

31

Tags

CCSS.2.OA.A.1

Front

What is 83 - 21?

Back

62

Tags

CCSS.2.NBT.B.5

Front

What is 45 + 24?

Back

69

Tags

CCSS.2.NBT.B.5

CCSS.1.NBT.C.4

Front

What does it mean to add two numbers?

Back

To combine the values of the two numbers to get a total.

Tags

CCSS.2.MD.B.6

CCSS.1.NBT.C.4

Front

What does it mean to subtract one number from another?

Back

To take away the value of one number from another to find the difference.

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Front

What is the sum of 10 and 5?

Back

15

Tags

CCSS.2.OA.B.2

CCSS.1.OA.C.6

Front

What is the difference between 20 and 8?

Back

12

Tags

CCSS.2.OA.A.1

Front

If you have 30 apples and give away 10, how many do you have left?

Back

20

Tags

CCSS.2.OA.A.1

Front

What is 50 - 25?

Back

25

Tags

CCSS.2.NBT.B.5