沪教版四年级数学下册小数加减混合综合练习题24.docx

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沪教版四年级数学下册小数加减混合综合练习题24.docx

沪教版四年级数学下册小数加减混合综合练习题24

98-42.5=

8.8-0.33=

0.78+0.4=

59-6.4=

7.64+0.75=

0.45+1.4=

42.1-31.3=

36.5-26.3=

8.98+4.93=

1.8-0.82=

0.26+0.66=

0.19+3.6=

2.3+6.7=

6.1+9.7=

5.4-0.32=

74.7-16.1=

0.88+0.9=

3.8+6.3=

0.81+0.83=

0.8-0.87=

2.3+0.37=

8-1.9=

6.5-2.6=

0.6-0.1=

3.7+0.93=

2.317+1.333=

974.6+40.5

86.11+90.36=

106.4+571.6=

52.7+785.1=

876.8-470.7=

887.9-11.5=

65.73-1.74=

851.2+677.1=

0.67+0.46+0.63

1.14+5.92+5.86

83-0.96-0.64

795-2.64-5.36

33.8+60-3.8

2.9+56.2+2.1+23.8

24.9-(7.9-0.79)

0.41+0.55+0.39

72-0.78-0.92

0.45+0.08=

65.1-45.9=

5.9+0.07=

0.06+6=

3.8-1.2=

4.24+7.51=

0.86+0.5=

8.3+5.7=

89-36.9=

0.91+0.26=

4.9+5.7=

0.67+3=

0.39+4.2=

3.8+6.1=

8+0.2=

9-0.5=

0.01+1.6=

4.7-3.5=

27.2-9.6=

0.26+8=

0.57+0.89=

44.5-21.9=

1.1+4.9=

5.24+4.14=

79.5-45.6=

364.4-299.2=

148.9+81.1

23.1+61.03=

390.6+939.5=

2.25+430.4=

902.5-560.8=

669.7-12.9=

461.7-13.3=

58.83+31.92=

0.58+0.73+0.82

7.75+4.98+3.25

22-0.26-0.24

204-6.46-6.54

9.85+2+0.25

0.31+6.71+0.49+2.29

22.1-(6.5-0.3)

0.85+0.74+0.85

96-4.2-9.8

8.2-4.4=

0.71+8=

2.46+1.44=

7.37+6.3=

0.99+2.1=

0.81+3.8=

78.3-12=

0.24+0.87=

7.8+8.2=

4.4+7.5=

1.4+7.9=

8.5+2.1=

0.51+9.7=

7.6+5.6=

0.44+0.6=

9.2+0.42=

46.6-10=

2.7-0.7=

0.8+9.7=

5.9-0.1=

1.38+5.86=

7.18+4.48=

1+5.3=

8.6-1.2=

9.4+0.64=

790.3+723.4=

6.914+0.209

99.08+41.78=

392.7+222.2=

7.03+719.8=

78-33.34=

284.6-38.7=

449-37.5=

4.421-2.284=

0.18+0.51+0.82

9.69+6.2+3.31

51-2.4-3.6

905-18.4-51.6

16.7+20.1+5.6

0.63+3.51+0.57+5.49

31-(9.5-0.44)

9.9+4.2+4.1

88-4.7-8.3

6.81+7.54=

0.21+2.6=

0.5-0.3=

0.66+7.4=

9.4+0.7=

51.7-10.5=

5.88+1.1=

1.91+9.28=

0.35+8.3=

6.75+8.91=

0.01+5.6=

0.41+0.64=

0.37+0.51=

4-0.14=

0.86+5.5=

2.6-0.4=

9.9-0.41=

9-5.1=

3.36+4.74=

8.5-0.7=

2.5-0.34=

3.8+0.79=

6.8+3.3=

3.92+4.22=

9.7+0.7=

78.7+20.87=

7.059+0.347

465.5+344.8=

878+166.1=

9.14+27.81=

81.79-21.07=

367.8-34.9=

273.2-10.9=

3.86-2.474=

0.23+0.42+0.87

88.1+30.8+31.9

76-2.1-2.9

336-6.36-2.64

9.11+7.97-0.2

0.18+9.65+0.42+5.35

90.4-(1.5-0.97)

4.3+3.6+6.7

65-0.29-0.41

6.17+0.61=

0.49+0.36=

3.3+3.5=

7.2-6.1=

0.98+0.24=

0.47+0.8=

0.32+5.1=

0.8+0.71=

0.29+7.8=

2.5-1.4=

5.91+2.34=

0.37+8.4=

7.6+0.42=

7.98+1.66=

0.78+9.5=

7.3-0.84=

0.76+5.51=

0.08+0.19=

0.7-0.4=

8.8-8.1=

9.5-8.7=

8.75+6.65=

0.84+0.8=

0.96-0.46=

1.1+0.32=

2.909-1.529=

652.8+11.6

850.6+477=

472.8+54.63=

5.63+37.88=

97.54-56.93=

61.83-2.26=

31.59-4.48=

76.35+17.62=

9.3+7.3+4.7

35.6+92.4+64.4

72-5.9-2.1

857-1.16-9.84

5.47+8.49+0.74

5.6+9.11+9.4+9.89

48.1-(2.6-0.73)

2.8+6.5+7.2

56-0.94-0.46

0.34+0.24=

7.7-5.3=

6.4+1.1=

5.4-0.7=

6.86+6.33=

86.7-4.1=

6.1+8.9=

0.3-0.2=

0.95+0.9=

7.6-0.64=

4.1-0.84=

9.5+5.9=

8.5-7.5=

4.4+0.17=

0.74+0.49=

2.3+6.3=

4.9+0.03=

5.8-0.49=

0.93+6.6=

63-26.4=

0.93+3.6=

2.92+8.18=

1.5+0.6=

0.9+1.2=

3.18+0.84=

5.996+5.38=

911.9+54.2

856.3+790.6=

658.1+480.2=

93.1+370.2=

96.02-29.9=

93.87-2.01=

771.4-41.6=

71.27-36.97=

0.31+0.27+0.69

5.12+8.7+9.88

85-1.6-2.4

593-7.42-5.58

24.8+80.8+9.8

6.4+54.6+2.6+75.4

59.9-(4.5-0.09)

0.64+0.53+0.46

65-0.76-0.64

8.34+7.52=

0.9-0.1=

76.5-26=

5.15+9.02=

3.1+1.7=

9.4+5.2=

23-4.2=

66.5-16.5=

8.62+9.95=

7.3+0.49=

8.2+0.68=

0.28+0.47=

5.84+4.45=

4.1-1.9=

0.95+9.8=

8.98+2.88=

3.2+0.49=

0.32+0.17=

7.1-2.2=

6.16+5.77=

0.92+0.68=

0.27+0.67=

70.3-21.6=

6.6+0.2=

0.61+0.93=

229.9-197.9=

24.67+4.69

172+175.5=

70.4+96.4=

6.94+885.9=

742.1-277.7=

96.33-1.19=

482.2-47=

2.48+2.247=

0.99+0.24+0.61

54.7+43.7+45.3

89-0.37-0.83

527-8.34-5.66

83.4+42.1+5.5

0.86+57.9+0.54+62.1

73-(5.2-0.5)

4.8+9.9+5.2

36-0.99-0.51

95.8-90.4=

4.6+6.4=

86-23.9=

80.5-27.1=

3.5-0.87=

0.2-0.2=

1.4-0.89=

0.64+0.25=

24.7-18.5=

6.8+0.58=

0.6-0.9=

9.4+4.1=

0.24+0.59=

7.8+8.8=

0.52+0.9=

6.8-2.4=

39-12.8=

0.89+4.3=

13.4-9=

0.34+4.4=

53.8-45.4=

8.1-0.7=

2.7+0.4=

6.1+6.3=

1.2-0.5=

992.8+395.4=

5.265+0.569

600.9+239.1=

69.71+760.9=

20.6+750.2=

88.68-12.61=

10.46-3.83=

93.25-1.49=

1.446+1.298=

2.6+6.8+6.4

85.5+97.3+54.5

78-9.9-3.1

409-58.8-91.2

68.2+72.6+7.1

0.28+61.8+0.42+68.2

23.4-(2.2-0.02)

1.9+6.9+4.1

70-0.63-0.37

9.4+2.2=

7.4-6.5=

0.7+6.1=

0.93+0.19=

2.3+9.5=

1.4-0.2=

5.9-1.2=

0.23+0.18=

6.8+0.8=

3.9-2.7=

0.24+0.25=

2-0.1=

6.5-6.5=

0.97+0.1=

0.14+6.2=

0.04+1.1=

0.8-0.4=

3.7+1.2=

2.7+3=

1.6+8.2=

4.9+0.38=

0.39+7.1=

6.9+1.8=

0.77+5.1=

0.11+8.5=

258.3-193.2=

6.466+0.726

42.3+44.49=

331.9+993.5=

3.68+56.62=

991-475=

55.55-5.7=

319.9-31.7=

166.5-138.2=

4.3+4.5+8.7

7.82+1.38+9.18

63-0.13-0.47

278-5.41-6.59

3.21+7.29+0.47

0.13+8.71+0.97+9.29

66.5-(7.8-0.77)

0.23+0.11+0.57

87-0.49-0.11

0.53+0.31=

6+3.4=

0.29+0.32=

9.81+4.45=

4.8-3.9=

52.2-14.8=

0.6-0.2=

0.59+2.04=

0.45+1=

0.79+4.5=

82.5-63.9=

0.27+8.9=

1+8.9=

0.97+0.8=

0.3+8.7=

3.43+0.59=

0.32+9.2=

0.86+0.93=

0.84+0.6=

2.16+9.85=

0.28+4.3=

5.44+8.21=

4.6-0.2=

0.42+1.3=

0.4+7.4=

94.56+87.24=

73.42+7.36

462.5+535.6=

574.5+894=

96.8+71.32=

787.7-151.4=

30.47-4.79=

978.7-16.4=

99.58-17.78=

9.5+5.6+9.5

9.36+4.41+6.64

22-0.67-0.83

477-35.5-84.5

87.9+39.1+4.1

1.7+67.5+5.3+22.5

98.4+(3.1-0.03)

0.12+0.42+0.38

29-5.8-4.2

8.38+9.8=

54.4-51.7=

0.01+9.84=

0.04+0.13=

1.7-0.9=

1-0.7=

0.67+1.3=

5.8+0.77=

0.83-0.73=

2.7-0.3=

2.2+8.2=

0.18+8.9=

9.3-6.9=

0.05+9.4=

0.28+2.8=

0.9+0.29=

0.3-0.3=

0.23+0.32=

0.52+0.84=

2.5-1.2=

11-1.1=

0.62+8.9=

2.9-0.8=

9.1+4.3=

3-2.3=

39.98+30.36=

504.4+18.5

200.6+571.7=

34.4+505.8=

65.3+59.06=

957.7-131.3=

659.8-12.5=

222.9-52.5=

67.01+52.48=

6.1+9.9+8.9

5.84+2.12+8.16

38-0.62-0.38

354-4.85-1.15

28.7+59.9-7.7

3.2+9.88+9.8+5.12

13.7+(4-0.26)

9.4+5+8.6

42-0.24-0.96

6.96+5.59=

9.9+2.2=

3.99+3.25=

0.85+1.3=

0.21+0.99=

93.6-0.1=

0.31+0.01=

9.6+8.1=

0.82+1.5=

71.2-44.9=

6+0.44=

0.17+0.75=

4.9+8.3=

0.53+9=

9.7+0.4=

26.3-23=

29.6-22.8=

0.51+0.71=

1.6+3.9=

6.8+9.2=

8.7-4.7=

2.23+8.14=

0.06-0.02=

7.5+9.7=

3.8-0.59=

937.7-360=

8.497+0.877

52.9+68.3=

50.57+546.1=

9.72+749.7=

94.19-39.29=

516.2-17.6=

77.4-18.4=

53.7-31.35=

0.73+0.67+0.57

4.74+0.21+4.26

79-0.64-0.26

654-3.59-8.41

9.65+4.68+0.24

0.31+13.5+0.59+56.5

40.7+(8.5-0.13)

0.48+0.25+0.72

72-0.61-0.49

1.2-0.5=

0.44+0.73=

2.3+5.3=

6.82+2.89=

7.6+3.8=

0.85+0.4=

3.6-3.2=

4.6+4.6=

1.37+6.2=

3+0.41=

8.18+3.68=

5.83+5.12=

2.1+4.6=

0.5+4.8=

5-0.52=

9.64+8.07=

0.21+5.3=

0.23+8.1=

0.19+0.94=

2.1+0.1=

0.88+0.67=

1.4-0.49=

0.28+0.82=

0.22+9.8=

0.17+0.84=

73.51+37.35=

1.632+0.403

55.68+15.34=

407.2+635.1=

6.79+652.7=

79.66-18.86=

537.3-34.9=

46.49-3.41=

206.2-203.1=

6.1+8.5+2.9

57.6+33.4+32.4

57-0.26-0.44

617-8.59-1.41

76.5+78.8-8

0.33+37.8+0.77+72.2

59.1+(8.1-0.75)

0.78+0.06+0.32

85-0.55-0.55

0.15+5.1=

1.7+0.42=

5.4+0.81=

0.88+2.4=

0.79+0.21=

4-0.42=

0.29+0.2=

8.78+1.31=

2.6+2.9=

42.8-17=

6.3-2=

0.02+1.6=

7.9-0.71=

0.56+0.88=

7.62+2.78=

1.9-0.8=

99.3-74.9=

3.5+0.56=

7.3-0.67=

0.7+0.83=

0.8-0.3=

0.14+6.3=

90.6-83=

0.63+3.62=

7.3-3.9=

834.3-515.9=

453.8+42

851.7+924.8=

794.3+664.3=

53.9+789.1=

65.12-42.4=

46.46-3.61=

36.06-4.41=

445.6+216.5=

5.2+1+5.8

7.35+7.09+2.65

36-4.7-6.3

419-36.9-93.1

64.5+22.2+7.7

0.43+8.25+0.67+6.75

90.4-(7.9-0.84)

0.94+0.58+0.26

97-0.39-0.41

0.81-0.51=

5.54+2.49=

0.4-0.2=

62.4-31.2=

7.1+8.3=

7.4-2.8=

8.97+2.7=

76.2-24.8=

7.7+6=

0.63+0.8=

7+0.01=

0.03+5.4=

0.26+7.9=

6.1-1.6=

8.7+0.86=

41.6-38.5=

9.5+2.5=

0.75+0.73=

0.71+2.5=

0.55+0.96=

8.4+0.36=

1+7.9=

4.4-3.9=

0.86+0.75=

0.71+0.66=

62.74+46.9=

1.215+0.511

928.4+889.6=

56.57+10.13=

6.59+77.41=

67.72-32.3=

535.4-37.5=

653-49.2=

3.629-2.297=

7.1+4.3+9.9

32.9+96.4+97.1

64-0.69-0.51

907-7.11-1.89

74.7+44.4-3.2

0.92+64.4+0.18+65.6

16.5-(8.9-0.75)

0.57+0.36+0.93

56-0.85-0.85

0.2-0.1=

91.6-22.7=

6.6+1.8=

9.1+5.1=

8-2.3=

8.4-3.8=

2.44+7.31=

2.4-0.85=

0.61+3.6=

7.9+4.3=

5.7+0.37=

0.12-0.05=

0.65+0.93=

7.8-4.6=

7.7-3.9=

0.08+0.8=

89.6-23.4=

1+0.85=

0.94+0.11=

5.7+0.28=

8.92+2.18=

9.2+8.1=

5.6-0.5=

0.62-0.08=

0.65+7.8=

691.6-457.9=

215.4+39.4

977.3+582.9=

89.58+359.2=

9.45+64.7=

919.1-459.3=

343.5-14.5=

951.1-52.6=

9.131+7.373=

0.38+0.93+0.72

4.37+0.55+7.63

61-8.3-8.7

507-7.79-1.21

89.4+80.7-3.5

2.5+45.2+3.5+64.8

47.9+(5.5-0.08)

7.6+5.3+2.4

29-5.4-6.6

38.4-28.9=

9-1.6=

0.88+0.45=

4.6-4.2=

0.93+3.2=

92.9-42.2=

9.65+8.54=

7.9+6.9=

8.6-5.9=

0.62-0.53=

0.61+5.7=

6.72+6.48=

40.9-26.8=

0.94+0.44=

0.34-0.33=

7.2-0.79=

9.67+5.34=

0.98+0.22=

0.75+3.2=

52.5-39.9=

0.74+5=

0.56+9.3=

1.8-0.5=

0.27+7.72=

9.12+4.34=

71.19+66.57=

6.287+0.233

412.3+269.1=

57.26+412.2=

67.4+94.81=

968.9-548.4=

444.2-59.3=

428.7-56.2=

2.055+1.985=

9.7+8.3+7.3

26.5+94.6+93.5

59-0.86-0.74

297-26.9-53.1

39.5+28.5-7.8

3.8+28.8+4.2+81.2

77.8+(6.6-0.28)

6.7+8.2+5.3

92-7.8-4.2

6.2+4.1=

0.01+3.7=

0.03+2.9=

0.27+0.06=

2.7-0.86=

6.4+0.46=

1.1+6.5=

5.1+5.1=

0.53+1.7=

0.82+6.6=

1.2-1=

0.56+0.29=

4.75+8.21=

11.2-1.2=

5.5+7.8=

80.4-78.3=

89.1-56.1=

42.4-28.4=

6.2+3.2=

18.3-9.7=

4.7-3.3=

66.9-35.6=

2.86+0.34=

7.3-0.47=

6.

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