Addition with regrouping

27+56=

• 83
• 73
• 72
• 81

Tags

CCSS.2.NBT.B.5

CCSS.2.NBT.B.6

35+48=

• 83
• 73
• 84
• 75

Tags

CCSS.2.NBT.B.5

CCSS.2.NBT.B.6

Use your favorite strategy to find the sum of 34+23

• 58

• 67

• 57

• 76

Tags

CCSS.2.NBT.B.5

CCSS.1.NBT.C.4

How do you decompose this problem?
56+27

• 60+5 + 20+3
• 50+6 + 20+7
• 70+2 + 60+5
• 50+20 + 40+7

Tags

CCSS.2.NBT.B.6

What addition problem do these base ten blocks represent?

• 35+29
• 28+39
• 29+38
• 38+29

Tags

CCSS.2.OA.A.1

Solve the following problem?

54+28

• 78

• 72

• 82

• 80

What addition problem does this number line represent?

• 56+24
• 33+66
• 56+33
• 21+61

Tags

CCSS.2.MD.B.6

CCSS.1.NBT.C.4

  52
+39

• 90
• 91
• 81
• 92

  52
+39

• 90
• 91
• 81
• 92

Solve the following number sentence.

54+28

• 78

• 72

• 82

• 80