Addition with and without regrouping

25 + 34

• 58

• 25

• 59

• 49

Tags

CCSS.1.NBT.C.4

CCSS.2.NBT.B.5

When adding, which step do you take first?

• Start from left to right

• add the digit in the tens place

• Decompose a ten

• add the digits in the ones place

Tags

CCSS.1.NBT.C.4

CCSS.2.NBT.B.5

75 + 48

• 1113

• 114

• 123

• 124

Tags

CCSS.1.NBT.C.4

CCSS.2.NBT.B.5

66 + 22

• 77

• 78

• 88

• 89

Tags

CCSS.2.NBT.B.5

73 + 59 =

Tags

CCSS.1.NBT.C.4

CCSS.2.NBT.B.5

57 + 31 =

Tags

CCSS.1.NBT.C.4

CCSS.2.NBT.B.5

37 + ___ = 64

Tags

CCSS.1.OA.D.8

___ + 23 = 59

Tags

CCSS.1.OA.D.8

Do you think this quiz was ...

• Hard

• Somewhat hard

• Easy

• Somewhat Easy

The answer to an addition problem is called

• Quotient

• Sum

• Difference

• Addend

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2