Show:
Addition
Subtraction
Add/Sub
Multiplication
Divide!
Fractions
100

Mental Math

5 + 5 + 5 + 8

23

100

MENTAL MATH


48 - 9

39

100

MENTAL MATH

5 + 245 = ? 

250
100

MENTAL Math

120 x 6

720

100

MENTAL MATH

What is the opposite of division?

multiplication

100

Mental Math 

2/3 + 1/3

3/3 or 1 whole

200

Mental Math

50 + 50 + 10

110

200

MENTAL MATH

60 - 10 = 

50

200

MENTAL MATH

98 + 4 = 

102

200

MENTAL MATH

900 x 4

3600

200

MENTAL MATH

400 / 5 =

80

200

Mental Math

1/2 + 1/4

3/4

300

Mental Math

100 + 900 + 30 + 29 =

1059

300

MENTAL MATH

9 - 15 

-6

300

MENTAL MATH

5 + 4 + 32 = 

41

300

MENTAL MATH

13 x 3  = 

39

300

Mental Math

54 / 6 =

9

300

Mental Math 

3/2 divided by 1

1 1/2  or 1.5

400

Mental Math 

104 + 238 =

342

400

MENTAL MATH

250-150-6

94
400

MENTAL MATH

37 + 63 = 

100

400

MENTAL MATH

18 x 15 = 

270

400

MENTAL MATH

140/20

7

400

Mental Math 

1/2 + 1/2

1 whole or 2/2

500

Mental Math

865 + 17 + 49 =

931

500

MENTAL MATH

6-3-54

-51

500

MENTAL MATH

10 + 15 + ___ = 241

216

500

MENTAL MATH

5 x 3 x 9 = 

135

500

MENTAL MATH 

45/5

9

500

Mental Math 

4/5 x 2/3

8/15