100道有理数混合运算题目.pdf

100道有理数混合运算题目

1.(-5)+8(-3)=

2.25+7=

3.(-3)+46=

4.17+3=

5.(-2)+58=

6.38+5=

7.(-4)+67=

8.49+2=

9.(-5)+73=

10.58+1=

11.(-6)+82=

12.69+3=

13.(-7)+91=

14.710+2=

15.(-8)+103=

16.811+3=

17.(-9)+112=

18.912+2=

19.(-10)+121=

20.1013+1=2

21.(-1)×2+3=

22.2×(-3)+4=

23.(-3)×4+5=

24.4×(-5)+6=

25.(-5)×6+7=

26.5×(-6)+8=

27.(-6)×7+9=

28.6×(-7)+10=

29.(-7)×8+11=

30.7×(-8)+12=

31.(-8)×9+13=

32.8×(-9)+14=

33.(-9)×10+15=

34.9×(-10)+16=

35.(-1)+2×3=

36.1+(-2)×3=

37.(-1)+3×4=

38.1+(-3)×4=

39.(-1)+4×5=

40.1+(-4)×5=

41.(-1)+5×6=

42.1+(-5)×6=

43.(-1)+6×7=

44.1+(-6)×7=

45.(-1)+7×8=

46.1+(-7)×8=

47.(-1)+8×9=

48.1+(-8)×9=

49.(-1)+9×10=

50.1+(-9)×10=

51.(-2)×34=

52.2×(-3)5=

53.(-3)×46=

54.3×(-4)7=

55.(-4)×58=

56.4×(-5)9=

57.(-5)×610=

58.5×(-6)11=

59.(-6)×712=

60.6×(-7)13=

61.(-7)×814=

62.7×(-8)15=

63.(-8)×916=

64.8×(-9)17=

65.(-9)×1018=

66.9×(-10)19=

67.(-1)+2×(-3)=

68.1+(-2)×(-4)=

69.(-1)+3×(-5)=

70.1+(-3)×(-6)=

71.(-1)+4×(-7)=

72.1+(-4)×(-8)=

73.(-1)+5×(-9)=

74.1+(-5)×(-10)=

75.(-1)+6×(-11)=

76.1+(-6)×(-12)=

77.(-1)+7×(-13)=

78.1+(-7)×(-14)=

79.(-1)+8×(-15)=

80.1+(-8)×(-16)=

81.(-1)+9×(-17)=

82.1+(-9)×(-18)=

83.(-2)×3÷(-6)=

84.2×(-3)÷(-6)=

85.(-3)×4÷(-12)=

86.3×(-4)÷(-12)=

87.(-4)×5÷(-20)=

88.4×(-5)÷(-20)=

89.(-5)×6÷(-30)=

90.5×(-6)÷(-30)=

91.(-6)×7÷(-42)=

92.6×(-7)÷(-42)=

93.(-7)×8÷(-56)=

94.7×(-8)÷(-56)=

95.(-8)×9÷(-72)=

96.8×(-9)÷(-72)=

97.(-9)×10÷(-90)=

98.9×(-10)÷(-90)=

99.(-10)×11÷(-110)=

100.10×(-11)÷(-110)=