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Mathematics comprehensive formula problem in the second volume of the fourth grade
Simple, with two decimal places:

84.53 + 33.73 =

59. 19 - 19.93 =

8 1.24 / 47.07 =

72. 10 / 36.86 =

93.83 / 56.28 =

28.26 / 10.3 1 =

43.68 / 42.07 =

82.90 + 52.74 =

65.54 * 8.28 =

5 1.28 / 39.48 =

23.82 * 15.37 =

47.59 * 45.93 =

74.69 / 2 1.46 =

89.24 - 29.93 =

25.20 + 20.89 =

72.48 + 70.2 1 =

25.59 * 0.44 =

29.2 1 - 23.25 =

98.33 - 34.04 =

7 1.8 1 * 28.34 =

95.52 / 20.80 =

79.6 1 + 5 1. 16 =

64.66 * 34.88 =

43. 1 1 + 22.3 1 =

89.38 / 45.34 =

95.93 - 39. 17 =

65.9 1 + 40.74 =

5.43 + 4.37 =

69.58 + 3.89 =

43.45 + 10.20 =

94.09 * 52.70 =

7 1.64 + 57. 14 =

22.37 + 16.34 =

74.59 + 58.95 =

92.5 1 / 24.59 =

55.28 + 48.27 =

8 1.82 - 55. 16 =

76.59 / 57.82 =

55. 19 - 48.62 =

92.50 / 64.66 =

50. 19 / 45.69 =

88.02 - 74.46 =

59.88 + 10.80 =

97.76 / 27. 19 =

17. 15 + 2.07 =

63.07 / 55.97 =

37.08 - 12.35 =

83.73 / 2.78 =

95.9 1 + 88.72 =

86.04 - 60.94 =

Complex two-digit decimal number:

97.63 * 67.7 1 + 85.38 + 7 1.8 1 =

83.84 / 45.7 1 - 22.75 - 95.70 =

32.22 - 78. 19 + 78.25 + 74.65 =

40.00 - 47.78 / 82.38 * 46.23 =

68.80 - 39.49 + 72.04 - 25.28 =

3 1.02 / 45.56 / 78. 15 + 4.6 1 =

79.00 / 63.97 * 45.92 / 79.60 =

58. 13 / 6 1.62 / 97.00 + 45.26 =

86.89 - 26.97 / 70.6 1 + 78.65 =

99.66 / 30.9 1 + 76.2 1 - 6.74 =

67.07 * 0.85 + 1.2 1 * 17.55 =

60.56 * 34.64 * 58.40 / 16.32 =

5 1.66 * 78.2 1 + 23.63 - 42.27 =

59.40 + 84. 15 * 40.3 1 - 56.38 =

83.87 / 36.05 - 33.03 + 69. 1 1 =

85.8 1 + 3 1.4 1 / 75.69 - 96.59 =

2.03 / 53.38 * 56.86 + 25.02 =

48.23 - 43.58 * 74. 15 * 29.29 =

95. 17 + 16.68 + 10.39 - 73.96 =

84.50 / 93. 13 - 33.8 1 - 38.38 =

4 1.84 + 18.67 - 2 1. 18 + 3.06 =

56. 10 + 42.80 + 49.37 + 90.62 =

42.84 + 13.6 1 / 94.67 * 93.33 =

95.34 - 15.93 / 93. 1 1 / 33.89 =

34.68 + 45.94 + 43.80 + 42.27 =

25.79 - 44. 15 * 89.42 * 4.07 =

36.49 / 28.52 - 33.62 * 63.06 =

55.25 + 43. 19 + 10.26 + 97.30 =

34.7 1 + 42.82 * 19.89 + 77.45 =

22.58 * 37. 16 * 46.24 - 39.75 =

55. 15 * 48.00 * 0.04 - 92.70 =

1 1.74 * 95.39 * 44.22 * 46.54 =

55.58 + 7 1.67 * 63.68 * 99.35 =

75.32 + 65.35 * 6.03 * 82.34 =

97.23 * 65.76 - 86.58 / 12.45 =

4.79 / 39.74 * 74.39 / 32.03 =

13.29 / 2 1.55 - 72.27 * 70.2 1 =

63.9 1 - 33.69 - 72.45 + 3 1.73 =

85.6 1 - 72.93 + 13.73 / 88.03 =

56.84 * 26.48 / 43. 18 - 6 1.30 =

7.89 - 74.58 + 36.99 + 79.8 1 =

23.24 - 35.33 - 59.09 / 26.05 =

50.6 1 + 17.38 * 50. 13 / 13. 12 =

52.46 + 9 1. 12 / 42.50 + 67.00 =

36. 14 / 57.52 / 65. 10 / 67.65 =

49.77 / 18.94 + 78.64 - 1.3 1 =

76.24 + 55.70 / 83.60 - 5 1.08 =

4.33 + 40.29 * 92.67 - 6 1.0 1 =

50.44 / 90.6 1 / 50.04 + 7 1.98 =

35.63 + 97.8 1 + 43.79 + 33.37 =

Simple to one decimal place:

57.3 - 29.2 =

98.6 / 5 1. 1 =

89.9 - 30.4 =

44.8 * 5.0 =

99.8 / 17.7 =

80.9 + 75. 1 =

76.6 * 24.9 =

90.7 + 87.2 =

33.3 + 3 1. 1 =

88.6 + 18.3 =

52.9 * 35.2 =

92.8 * 67.4 =

99.0 * 63.0 =

15.8 / 9.3 =

66.8 - 54.0 =

76.3 / 2.7 =

73.6 + 37.2 =

80. 1 / 45.6 =

47.2 / 7.9 =

6 1.6 / 12.7 =

86.5 / 1 1.5 =

86.6 - 2 1.5 =

26. 1 / 24.8 =

84.3 * 67.7 =

6 1.7 + 22.7 =

76.6 / 14.2 =

76.8 - 6 1.0 =

32.7 / 4.9 =

98.4 - 1.0 =

83.0 * 79.6 =

97.7 - 26.2 =

58.2 / 46. 1 =

70.8 - 38. 1 =

54.8 / 28.4 =

74.8 + 4 1.5 =

70.3 / 5.9 =

48.8 / 13.8 =

7 1.7 - 14.6 =

28.9 + 17.6 =

98.7 / 37.0 =

65.6 + 15.4 =

7 1.4 + 68.0 =

24.0 + 14.5 =

64.6 / 8.3 =

18.4 / 4.8 =

86.0 - 83. 1 =

80.8 - 34.7 =

94.0 + 89.2 =

89.3 + 79.3 =

74.2 / 25.5 =

Complex number with one decimal place:

33.4 - 34.4 * 75.7 - 100.0 =

5 1.7 - 4.3 * 39.2 + 5.4 =

4.2 / 47.7 / 79.9 + 34.7 =

25.2 * 42.7 / 73.7 * 18. 1 =

47.9 + 0.0 * 1.3 / 82.6 =

75.0 + 72.4 / 40. 1 - 7.3 =

43.3 * 56.2 - 33.4 - 96.8 =

18.7 * 1. 1 / 78.2 / 83.9 =

36.5 * 5 1.5 - 85. 1 + 3.9 =

9.5 * 43.4 + 56.2 / 82.2 =

52. 1 / 88.5 / 4 1.2 - 26.4 =

59.0 - 1 1.2 / 9 1.3 / 9.4 =

87. 1 / 20.2 - 54.9 * 6.5 =

2. 1 + 20.8 * 29.6 + 59.2 =

54.6 + 96.3 - 1.4 * 97.0 =

26. 1 + 13.6 - 93.3 * 2.9 =

63.6 + 96.4 - 67.6 + 20.2 =

60. 1 / 26.3 - 34.4 - 93.8 =

48.8 / 2.9 * 99.3 - 66. 1 =

37.9 * 72.9 + 59.5 + 78.0 =

2 1.9 * 45.4 * 14. 1 * 40.2 =

5.9 * 26.4 * 14.4 + 6.6 =

24.9 + 93.5 - 27.2 * 54.4 =

74.5 + 55.7 / 40.7 + 35.4 =

14.9 + 98.6 - 69.9 + 20.5 =

85.6 * 68.7 - 82.3 * 20.5 =

45.3 - 13.2 - 18.2 * 74.2 =

89.8 / 9 1.0 * 23.8 - 7 1.7 =

93.8 / 9 1.8 * 28.7 + 62.4 =

44.4 / 38.5 * 87.6 + 83.3 =

83.2 / 35.4 / 97.2 - 35. 1 =

22.5 / 96.8 * 72.9 * 1.8 =

87.5 * 66.3 - 74.0 / 28. 1 =

3.6 * 32.3 / 6 1.3 / 90.5 =

98. 1 - 44.3 / 47.0 + 17.5 =

3.6 + 37.5 + 9 1.6 - 77.0 =

48.2 + 90.9 + 30.3 / 98.8 =

49. 1 + 52.2 - 44.2 * 16.9 =

70.9 / 4.2 / 98.3 / 53.5 =

42. 1 + 35. 1 * 29.4 * 3.6 =

68.8 / 3.5 + 2.8 + 42.4 =

57.7 / 54.8 + 1.5 - 36.3 =

46.3 + 62.8 / 89.4 / 1 1.7 =

49.3 * 83.3 / 87. 1 + 6.4 =

26.2 - 5.6 + 43.8 + 38.0 =

54.7 * 36.6 - 17. 1 - 45. 1 =

22.7 + 58.5 * 98. 1 + 27.7 =

38.0 * 12.8 / 54.2 + 46.0 =

69.3 - 76.4 - 9 1.2 + 45.3 =

7.8 + 14. 1 - 52.8 - 20. 1 =