Addition
Subtraction
Add/Sub
Multiplication
Divide!
Fractions
100

5 + 5 + 5 + 8

23

100

MENTAL MATH

5-1

4

100

MENTAL MATH

5 + 245 = ? 

250
100

MENTAL MATH

2x 4 = 

8

100

MENTAL MATH

what is 1/4 in decimal form?

.25

100

3 1/2 x 1 1/3 

28/6 or 4 4/6 or 4 2/3

200

Mental Math

50 + 50 + 10

110

200

MENTAL MATH

60 - 10 = 

50

200

MENTAL MATH

98 + 4 = 

102

200

MENTAL MATH

9x5

45

200

MENTAL MATH

400 / 5 =

80

200

3 x 1/2

3/2 or 1 1/2

300

Mental Math

100 + 900 =

1000

300

MENTAL MATH

9 - 15 

-6

300

MENTAL MATH

5 + 4 = 

9
300

MENTAL MATH

13 x 3  = 

39

300

Mental Math

54 / 6 =

9

300

DOUBLE JEOPARDY:

3/2 divided by 1/8

12

400

DOUBLE JEOPARDY: 

104 + 200 =

304

400

MENTAL MATH

250-150

100

400

MENTAL MATH

37 + 63 = 

100

400

MENTAL MATH 

 9 x 2 = 

18

400

140/10

14

400

1/2 + 1/2

1

500

Mental Math

865 + 10

875

500

MENTAL MATH

6-3

3

500

MENTAL MATH

10 + ___ = 241

231

500

MENTAL MATH

5 x 3 = 

15

500

MENTAL MATH 

3/10 in decimal form

0.3

500

1/8 + 1/2

5/8

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