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100
1+1

2

100
7 + 6

13

100

2 x 5

10

100

10 x 11

110

100

5,054,211 x 306,784

1547790011424

200

10 + 15

25

200

18 - 5 

13

200

6 x 4

24

200

12 x 12

144

200

18,032,637, + 8,765,643

26,798,280

300

16 + 16

32

300

23 + 10

33

300

7 x 5

35

300

11 x 12

132

300

2/3 / 1/4 

8/3

400

25 + 25

50

400

55 - 13

42

400

78 - 48

30
400

15 x 23

345
400
742,134,294 x 27

20037625938

500

50 + 55

105

500

76 - 17

59

500

75 + 23

98

500

532 / 73

7 R21

500

1,783,230,203,192 + 5,102,123,763

1788332326955