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

5 + 10

15

100

MENTAL MATH

5-2 = 

3

100

MENTAL MATH

10- 7= ?  

3

100

MENTAL MATH

2 x 4 = 

8

100

MENTAL MATH

6 / 2 

3 
200

Mental Math

20 + 10 + 5 + 1

36

200

MENTAL MATH

15 - 9?

6

200

MENTAL MATH

25 + 25

50

200

MENTAL MATH5  

5 x 7

35

200

MENTAL MATH

5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 65, __

70

300

Mental Math

2 + 2 + 5 + 10 + 10

29

300

MENTAL MATH

150- 50

100

300

MENTAL MATH

78 - 24 = 

54

300

MENTAL MATH

12 x 4  = 

48

300

100/ 10

10

400

MENTAL MATH

101 + 97 =

198

400

MENTAL MATH

675- 413


262

400

MENTAL MATH

52 + 20

72

400

MENTAL MATH 

 10 x 12

120

400

4, 8, 12, 16, 20, 24, 28, 32, __

36

500

Mental Math

120 + 20 + 5

145

500

MENTAL MATH

598- 123

475


500

MENTAL MATH

10 + ___ = 260

250

500

MENTAL MATH

20 x 40 = 

800

500

MENTAL MATH 

55 / 5 

11