Simple Subtraction
5-3=
2
45-21=
24
Penny has 27 cookies. She at 12 of her cookies. How many cookies does she have left?
15 Cookies
Humphrey ate 3 strawberries in the morning and 4 strawberries in the afternoon. When Aldo came in at night, he gave Humphrey 8 more strawberries. How many strawberries did Humphrey eat?
15 strawberries
44+27=
71
9-5=
4
76-46=
30
Jake drove 52 miles on Monday and 29 miles on Tuesday. How many more miles did he drive on Monday than on Tuesday?
23 miles
Ms. Desai has 28 books. She gave 8 books to Dr. Nestler. Ms. Desai then bought 5 more books. How many books does Ms. Desai have now?
25 books
Do I need to regroup?
82-19=
YES
14-4=
10
62-26=
36
Dan has 39 animal pictures and Kayla has 47 animal pictures. Who many more pictures? How many more?
Kayla has 8 more animal pictures
Kate has 18 blue shirts and 2 red shirts. She gives her sister 11 shirts. How many shirts does Kate have now?
9 shirts
Finish this saying:
More on the floor....
Go next door and get 10 more!
17-8=
9
71-59=
12
The fat pig on the farm ate 43 pounds of food. The skinny cow ate 19 pounds of food. How many pound of food did the animals eat in all?
62 pounds
DOUBLE POINTS!!!!
WITHOUT WRITING ON YOUR WHITE BOARD do you need to regroup when doing this subtraction problem:
39-18= YES or NO
NO
USE MENTAL MATH- NO WHITE BOARDS
82-30=
52
16-9
7
50-22=
28
Mr. Lopez bought 98 pies and gave 49 pies to Ms. Powers. How many pies does Mr. Lopez have left?
49 pies.
SURPRISE!!
500 POINTS FOR ALL!
Finish this saying...
More on top
No need to stop