MATH

+

100

123+ 2345

2468

200

2678+ 4067

6745

300

5087+ 8034

13121

400

8000+9234

17234

500

9000+ 1023

10023

-

100

456-123

333

200

546-456

90

300

1234- 123

1111

400

1236-456

780

500

2345-1234

1111

x

100

7x8

56

200

9x9

81

300

8x9

72

400

20x45

900

500

45x123

5535

division

100

3/6

.5

200

1/1

1

300

2/1

2

400

2/4

.5

500

4/4

1

random

100

2x2

4

200

2x4

8

300

2x10

20

400

2x11

22

500

2x12

24