math 3.5

what ten will you add to find the sum of 12 + 46?

• 2

• 10

• 40

• 6

• 30

Tags

CCSS.1.NBT.C.4

CCSS.2.NBT.B.5

find the sum of 32 + 64

Tags

CCSS.1.NBT.C.4

CCSS.2.NBT.B.5

Tags

CCSS.1.OA.A.1

find the sum of 26 + 18

• 36

• 34

• 44

• 48

Tags

CCSS.1.NBT.C.4

CCSS.2.NBT.B.5

which digit makes the number sentence true?

62 + 2_ = 88

• 8

• 5

• 6

• 7

Tags

CCSS.2.NBT.B.5

which equations have a sum of 12?

• 7 + 4 =

• 6 + 5 =

• 7 + 5 =

• 7 + 6 =

Tags

CCSS.2.OA.C.3

Which shows a way to break apart the second addend

to find the sum of 65 + 24?

• 65 + 20 = 85

• 65 + 20 + 4 = 89

• 65 + 2 + 4 = 71

• 60 + 5 + 4 = 69

Tags

CCSS.2.NBT.B.7

Which number makes the equation true?

8 + 4 = _+ 2

• 14

• 12

• 10

• 8

Tags

CCSS.1.OA.B.3

16

-9

Tags

CCSS.2.OA.A.1