以下都是：

1:7 + 5 × 3 + 2

2:(7 + 5 × 3) + 2

3:(7 + (5 × 3)) + 2

4:7 + (5 × 3) + 2

5:7 + (5 × 3 + 2)

6:7 + ((5 × 3) + 2)

7:(7 × (5 - 2)) + 3

8:7 × (5 - 2) + 3

9:7 + 3 × 5 + 2

10:(7 + 3 × 5) + 2

11:(7 + (3 × 5)) + 2

12:7 + (3 × 5) + 2

13:7 + (3 × 5 + 2)

14:7 + ((3 × 5) + 2)

15:7 × 3 + 5 - 2

16:(7 × 3) + 5 - 2

17:(7 × 3 + 5) - 2

18:((7 × 3) + 5) - 2

19:7 × 3 +(5 - 2)

20:(7 × 3) + (5 - 2)

21:7 × 3 - 2 + 5

22:(7 × 3) - 2 + 5

23:(7 × 3 - 2) + 5

24:((7 × 3) - 2) + 5

25:7 × 3 -(2 - 5)

26:(7 × 3) - (2 - 5)

27:7 + 2 + 5 × 3

28:(7 + 2) + 5 × 3

29:7 + (2 + 5 × 3)

30:7 + (2 + (5 × 3))

31:7 + 2 +(5 × 3)

32:(7 + 2) + (5 × 3)

33:7 + 2 + 3 × 5

34:(7 + 2) + 3 × 5

35:7 + (2 + 3 × 5)

36:7 + (2 + (3 × 5))

37:7 + 2 +(3 × 5)

38:(7 + 2) + (3 × 5)

39:5 + 7 × 3 - 2

40:(5 + 7 × 3) - 2

41:(5 + (7 × 3)) - 2

42:5 + (7 × 3) - 2

43:5 + (7 × 3 - 2)

44:5 + ((7 × 3) - 2)

45:5 + 3 × 7 - 2

46:(5 + 3 × 7) - 2

47:(5 + (3 × 7)) - 2

48:5 + (3 × 7) - 2

49:5 + (3 × 7 - 2)

50:5 + ((3 × 7) - 2)

51:5 × 3 + 7 + 2

52:(5 × 3) + 7 + 2

53:(5 × 3 + 7) + 2

54:((5 × 3) + 7) + 2

55:5 × 3 +(7 + 2)

56:(5 × 3) + (7 + 2)

57:5 × 3 + 2 + 7

58:(5 × 3) + 2 + 7

59:(5 × 3 + 2) + 7

60:((5 × 3) + 2) + 7

61:5 × 3 +(2 + 7)

62:(5 × 3) + (2 + 7)

63:5 - 2 + 7 × 3

64:(5 - 2) + 7 × 3

65:5 - 2 +(7 × 3)

66:(5 - 2) + (7 × 3)

67:5 - (2 - 7 × 3)

68:5 - (2 - (7 × 3))

69:(5 - 2) × 7 + 3

70:((5 - 2) × 7) + 3

71:5 - 2 + 3 × 7

72:(5 - 2) + 3 × 7

73:5 - 2 +(3 × 7)

74:(5 - 2) + (3 × 7)

75:5 - (2 - 3 × 7)

76:5 - (2 - (3 × 7))

77:3 + (7 × (5 - 2))

78:3 + 7 ×(5 - 2)

79:3 × 7 + 5 - 2

80:(3 × 7) + 5 - 2

81:(3 × 7 + 5) - 2

82:((3 × 7) + 5) - 2

83:3 × 7 +(5 - 2)

84:(3 × 7) + (5 - 2)

85:3 - (7 × (2 - 5))

86:3 - 7 ×(2 - 5)

87:3 × 7 - 2 + 5

88:(3 × 7) - 2 + 5

89:(3 × 7 - 2) + 5

90:((3 × 7) - 2) + 5

91:3 × 7 -(2 - 5)

92:(3 × 7) - (2 - 5)

93:3 × 5 + 7 + 2

94:(3 × 5) + 7 + 2

95:(3 × 5 + 7) + 2

96:((3 × 5) + 7) + 2

97:3 × 5 +(7 + 2)

98:(3 × 5) + (7 + 2)

99:3 + (5 - 2) × 7

100:3 + ((5 - 2) × 7)

101:3 × 5 + 2 + 7

102:(3 × 5) + 2 + 7

103:(3 × 5 + 2) + 7

104:((3 × 5) + 2) + 7

105:3 × 5 +(2 + 7)

106:(3 × 5) + (2 + 7)

107:3 - (2 - 5) × 7

108:3 - ((2 - 5) × 7)

109:2 + 7 + 5 × 3

110:(2 + 7) + 5 × 3

111:2 + (7 + 5 × 3)

112:2 + (7 + (5 × 3))

113:2 + 7 +(5 × 3)

114:(2 + 7) + (5 × 3)

115:2 + 7 + 3 × 5

116:(2 + 7) + 3 × 5

117:2 + (7 + 3 × 5)

118:2 + (7 + (3 × 5))

119:2 + 7 +(3 × 5)

120:(2 + 7) + (3 × 5)

121:2 + 5 × 3 + 7

122:(2 + 5 × 3) + 7

123:(2 + (5 × 3)) + 7

124:2 + (5 × 3) + 7

125:2 + (5 × 3 + 7)

126:2 + ((5 × 3) + 7)

127:2 + 3 × 5 + 7

128:(2 + 3 × 5) + 7

129:(2 + (3 × 5)) + 7

130:2 + (3 × 5) + 7

131:2 + (3 × 5 + 7)

132:2 + ((3 × 5) + 7)