3-digit addition and subtraction

Front

What is 39 + 21?

Back

60

Tags

CCSS.2.NBT.B.5

Front

What is 72 - 14?

Back

58

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Front

What is 56 + 25?

Back

81

Tags

CCSS.1.NBT.C.4

CCSS.2.NBT.B.5

Front

The school had 66 computers. They gave away 21 computers. How many computers do they have left?

Back

45

Tags

CCSS.2.OA.A.1

Front

What is 66 - 31?

Back

35

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Front

What is the sum of 45 and 30?

Back

75

Tags

CCSS.1.NBT.C.4

CCSS.2.NBT.B.5

Front

If you have 100 apples and give away 25, how many do you have left?

Back

75

Tags

CCSS.2.OA.A.1

Front

What is 50 + 25?

Back

75

Tags

CCSS.2.NBT.B.5

Front

What is 90 - 45?

Back

45

Tags

CCSS.2.NBT.B.5

Front

If you add 15 to 25, what do you get?

Back

40

Tags

CCSS.2.OA.A.1