2 digit addition

Front

What is 39 + 21?

Back

60

Tags

CCSS.2.NBT.B.5

Front

What is 83 + 19?

Back

102

Tags

CCSS.1.NBT.C.4

CCSS.2.NBT.B.5

Front

Mrs. Smith had 12 donuts. She bought 25 more. How many does she have now?

Back

37

Tags

CCSS.2.OA.A.1

Front

What is 27 + 56?

Back

83

Tags

CCSS.1.NBT.C.4

CCSS.2.NBT.B.5

Front

What is 21 + 47?

Back

68

Tags

CCSS.1.NBT.C.4

CCSS.2.NBT.B.5

Front

What do we call the result of an addition problem?

Back

Sum

Tags

CCSS.6.EE.A.1

Front

What is the first step in solving a two-digit addition problem?

Back

Align the numbers by place value.

Tags

CCSS.1.NBT.C.4

CCSS.2.NBT.B.5

Front

If you add 10 to a number, what happens to the tens place?

Back

It increases by 1.

Tags

CCSS.1.NBT.C.5

Front

What is the sum of 50 and 30?

Back

80

Tags

CCSS.2.NBT.B.5

Front

What is 15 + 24?

Back

39

Tags

CCSS.1.NBT.C.4

CCSS.2.NBT.B.5