Two Digit Addition

 $24+7=$  

• 32

• 211

• 31

• 131

Tags

CCSS.1.NBT.C.4

 $42+10=$  

Tags

CCSS.1.NBT.C.4

 $56+27=$  

• 713

• 83

• 79

• 38

Tags

CCSS.1.NBT.C.4

There are 14 birds by the pond. 21 more birds arrive. How many birds are there?

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Tags

CCSS.1.NBT.C.4

CCSS.1.OA.A.1

75 + 56 =

• 124

• 131

• 132

• 122

Tags

CCSS.1.NBT.C.4

89 + 11 =

Tags

CCSS.1.NBT.C.4

13 + 75

• 87

• 48

• 88

• 78

Tags

CCSS.1.NBT.C.4

12 + 22

• 24

• 43

• 34

• 44

Tags

CCSS.1.NBT.C.4

Which number sentence matches?

• 6 + 10
• 33 + 46
• 303 + 40

Tags

CCSS.1.NBT.C.4

CCSS.1.OA.D.7

Tim read for 32 minutes on Friday and 24 minutes on Saturday. How many minutes did he read in two days?

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Tags

CCSS.1.NBT.C.4

CCSS.1.OA.A.1