2-Digit Subtraction Regrouping

DO I need to regroup? YES or NO

34-15=

• yes

• no

• maybe

Tags

CCSS.2.NBT.B.5

CCSS.2.NBT.B.7

DO I need to regroup? YES or NO

52-36=

• no

• maybe

• yes

Tags

CCSS.2.NBT.B.5

CCSS.2.NBT.B.7

CCSS.2.NBT.B.9

DO I need to regroup? YES or NO

94-54=

• yes

• no

• mAYBE

Tags

CCSS.2.NBT.B.5

CCSS.2.NBT.B.7

DO I need to regroup? YES or NO

60-20=

• YES

• NO

Tags

CCSS.2.NBT.B.5

CCSS.2.NBT.B.7

DO I need to regroup? YES or NO

33-28=

• NO

• YES

• MAYBE

Tags

CCSS.2.NBT.B.5

CCSS.2.NBT.B.7

DO I need to regroup? YES OR NO

100-90=

• YES

• NO

• MAYBE

Tags

CCSS.2.NBT.B.5

CCSS.2.NBT.B.7

DO I need to regroup? YES or NO

87-45=

• YES

• NO

Tags

CCSS.2.NBT.B.5

CCSS.2.NBT.B.7

 $97-37=$  

USE SCRATCH PAPER. SOLVE THIS PROBLEM.

• 47

• 60

• 57

• 67

Tags

CCSS.2.NBT.B.5

CCSS.2.NBT.B.7

 $87-45=$  

USE PAPER. SOLVE THIS PROBLEM.

• 100

• 87

• 42

• 45

Tags

CCSS.2.NBT.B.5

CCSS.2.OA.A.1

 $65-42=$  

USE PAPER. SOLVE THIS PROBLEM.

• 23

• 13

• 63

• 10

Tags

CCSS.2.NBT.B.5

CCSS.2.NBT.B.7