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Long Questions
100

8 + a = 17

9

100

7 - y = 5

2

100

8 + a = 84 

76

100

2 + a + 2 + a + 2 + a = 15

3

200

75 + a = 100

25

200

45 - a = 23

22

200

99 - a = 52

47

200

17 + b + 13 + b + 20 = 130

40

300

21 + b = 56

35

300

53 - b = 18

35

300

72 + b = 89

17

300

7 + a + a + a + a + 56 + 7 = 82

3

400

222 + a = 456

234

400

118 - a = 72 

46

400

797 + y = 1000

203

400

18 + 42 + a + 10 + a + 7 = 167

45

500

2123 + d = 6543

4420

500

9087 - b = 856

8231

500

7676 - a = 6767

909

500

35 + b + 65 + b + 95 + b + 35 + b + 65 + b + 95 = 435

9