random
addition
subtraction
multiplication
division
100

10x10


100


100

100 t 68

168

100

123-67

56

100

15x10

150

100

105 division 6

17.5

200

12x4

48

200

10 t 4

40

200

28-10

18

200

12x12

144

200

128 division 1

128

300

81 divitsion 10

8.1


300

1,376 t 2,987

4,363

300

125-36

89

300

3x3

9

300

10 dividion 1

1

400

110-50

60

400

29 t 38

67

400

89-2,369

2,280

400

6x6

36

400

105 divsion 2

52.5

500

1,678 t 10,876

12,549

500

97 t 120

217

500

32-46

14

500

8x8

64

500

160 division 3

53.3