Edition
Subtraction
Multiplication
Division
Extra Credit
100

15+83=

98

100

9-3=

6

100

7.9=

63

100

28 divided by 2=

14

100

95,556.0=

0

200

183+67=

250

200

78-29=

49

200

8.11=

88

200

66 divided by 2=

33

200

48,489.1=

48,489

300

569+98=

667

300

46-28=

18

300

8.12=

96

300

99 divided by 3=

33

300

If you divide a hole circle into a half what present of the circle would it be.

50%

400

578+74=

652

400

752-12=

740

400

7.8=

56

400

63 divided by 2=

21

400

63 divided by 9=

7

500

978+231=

1,209

500

989-45=

944

500

8.6=

48

500

84 divided by 4=

21

500

90+90=

180