Show:
Addition
Subtraction
Add/Sub
Multiplication
mystery?
ALL
100

Mental Math

101+74

175

100

MENTAL MATH

100-75

25
100

MENTAL MATH 

3659+567+345+12=

4,583
100

MENTAL MATH 

7x4

28

100

MENTAL MATH 

how many days in a December

31

100

MENTAL MATH 

35 - 45 = ?

-10

200

Mental Math

234+234

468

200

MENTAL MATH

846-367


479

200

MENTAL MATH 

563-246=

317


200

MENTAL MATH 

3 x 3

9

200

MENTAL MATH

8/2

4
200

MENTAL MATH 

671+217

888

300

Mental Math

10+850+30+200

1090

300

MENTAL MATH

964-783

181

300

MENTAL MATH 

23.67+56.58=

80.25

300

MENTAL MATH 

21x1

21
300

MENTAL MATH 

how many seconds in a hour 

3600

300

MENTAL MATH 

2/8x4

8/8

400

Mental Math 

76+52+856

984

400

MENTAL MATH

1436-572=

864

400

MENTAL MATH 

123.456+654.123

777.579

400

MENTAL MATH 

100x200

20,000

400

MENTAL MATH 

650/2

325

400

MENTAL MATH 

36/6

6

500

Mental Math 

258+270+59

587

500

MENTAL MATH

900-780=

120

500

MENTAL MATH 


How many seconds is one day?

86,400


500

MENTAL MATH 

67x4

268

500

MENTAL MATH

256/4

64

500

MENTAL MATH 

1/5 divided by 5

1/15