Show:
Addition
subtraction
multiplication
division
100

74+71

145

100

72-11

61

100

3x2

6

100

10 divided by 5

2

200

163+723

886

200

523-312

211

200

7x4

28

200

99 divided by 9

11

300

836+734

1570

300

1527-1305

222

300

7x8

56

300

900 divided by 10

90

400

1942+2640

4582

400

6391-4291

2100

400

11x11

121

400

1000 divided by 10

100

500

4738+9367

14105

500

39126-19121

20005

500

12x12

144

500

15000 divided by 1000

15