Subtraction 2 Digit No Regrouping

DO I need to regroup? YES or NO

87-45=

• YES

• NO

14-9=

• 9

• 14

• 5

• 15

9-3=

• 3

• 9

• 6

• 61

THE ANSWER TO A SUBTRACTION PROBLEM IS CALLED THE __________.

• DIFFERENCE

• SUM

• EQUATION

47 - 21 = ________

• 26

• 40

• 85

• 50

66 - 14 = ________

• 52

• 40

• 85

• 50

37 - 5 =

• 43

• 57

• 32

• 81

What question do you ask yourself when subtracting the number on the bottom from the number on the top?

• Is it real?

• Can I do it?

Do you need to regroup (borrow from your neighbor) for this problem?

• yes

• no

Solve this problem:

• 12

• 10

• 14