三年級加減乘除混合計算三年級加減乘除混合計算

2021-03-07 10:47:00 字數 9190 閱讀 2663

1樓:匿名使用者

345*17= 5874-4971= 8514-4578=

2897/34= 5217+4777= 9634/3=

3335+4536= 5487-5478= 34567/5478=

3587*2= 2574+5874= 5444-625=

3535+8745-2346= 2547-425= 5247*2=

9876-4562= 2547-2147= 1574*5=

2341-1234= 6543-2345= 5741/2=

4573*2= 2541*4= 2148+5874=

4352-5= 5247/2= 25554/8=

5287/4= 5214*1= 52147+53=

3/7 × 49/9 - 4/3

2. 8/9 × 15/36 + 1/27

3. 12× 5/6 – 2/9 ×3

4. 8× 5/4 + 1/4

5. 6÷ 3/8 – 3/8 ÷6

6. 4/7 × 5/9 + 3/7 × 5/9

7. 5/2 -( 3/2 + 4/5 )

8. 7/8 + ( 1/8 + 1/9 )

9. 9 × 5/6 + 5/6

10. 3/4 × 8/9 - 1/3

11. 7 × 5/49 + 3/14

12. 6 ×( 1/2 + 2/3 )

13. 8 × 4/5 + 8 × 11/5

14. 31 × 5/6 – 5/6

15. 9/7 - ( 2/7 – 10/21 )

16. 5/9 × 18 – 14 × 2/7

17. 4/5 × 25/16 + 2/3 × 3/4

18. 14 × 8/7 – 5/6 × 12/15

19. 17/32 – 3/4 × 9/24

20. 3 × 2/9 + 1/3

21. 5/7 × 3/25 + 3/7

22. 3/14 ××

2/3 + 1/6

23. 1/5 × 2/3 + 5/6

24. 9/22 + 1/11 ÷ 1/2

25. 5/3 × 11/5 + 4/3

26. 45 × 2/3 + 1/3 × 15

27. 7/19 + 12/19 × 5/6

28. 1/4 + 3/4 ÷ 2/3

29. 8/7 × 21/16 + 1/2

30. 101 × 1/5 – 1/5 × 21

31.50+160÷40 (58+370)÷(64-45)

32.120-144÷18+35

33.347+45×2-4160÷52

34(58+37)÷(64-9×5)

35.95÷(64-45)

36.178-145÷5×6+42 420+580-64×21÷28

37.812-700÷(9+31×11) (136+64)×(65-345÷23)

38.85+14×(14+208÷26)

39.(284+16)×(512-8208÷18)

40.120-36×4÷18+35

41.(58+37)÷(64-9×5)

42.(6.8-6.8×0.55)÷8.5

43.0.12× 4.8÷0.12×4.8

44.(3.2×1.5+2.5)÷1.6 (2)3.2×(1.5+2.5)÷1.6

45.6-1.6÷4= 5.38+7.85-5.37=

46.7.2÷0.8-1.2×5= 6-1.19×3-0.43=

47.6.5×(4.8-1.2×4)= 0.68×1.9+0.32×1.9

48.10.15-10.75×0.4-5.7

49.5.8×(3.87-0.13)+4.2×3.74

50.32.52-(6+9.728÷3.2)×2.5

51.(375+1034)+(966+125)

52.(2130+783+270)+1017

53.99+999+9999+99999

54.7755-(2187+755)

55.2214+638+286

56.3065-738-1065

57.899+344

58.2357-183-317-357

59.2365-1086-214

60.497-299

61.2370+1995

62.3999+498

63.1883-398

64.12×25

65.75×24

66.138×25×4

67.(13×125)×(3×8)

68.(12+24+80)×50

69.704×25

70.25×32×125

71.32×(25+125)

72.88×125

73.102×76

74.58×98

75.178×101-178

76.84×36+64×84

77.75×99+2×75

78.83×102-83×2

79.98×199

80.123×18-123×3+85×123

81.50×(34×4)×3

82.25×(24+16)

83.178×99+178

84.79×42+79+79×57

85.7300÷25÷4

86.8100÷4÷75

87.16800÷120

88.30100÷2100

89.32000÷400

90.49700÷700

91.1248÷24

92.3150÷15

93.4800÷25

94.21500÷125

95.123×43-43×23

96.175-75÷25

97.4800÷75+36

98.47.83-(6.83+13.5)

99.(947-599)+76×64

100.2800÷ 100+789

1. (25%-695%-12%)*36

2. 3/4*3/5+3/4*2/5

3. (1-1/4+8/9)/7/9

4 2/3+1/6/3/24+2/21

5 1*8/15*3/5

6 10-3/4/9/10-1/6

7 [(1/3+1/2)/5/6-1/3]/1/7

8 2/3/5+3/5/2+3/4

9 1/[(2-2/3/1/2)]*2/5

10 3^2*3.25678

11. 7 × 5/49 + 3/14

12. 6 ×( 1/2 + 2/3 )

13. 8 × 4/5 + 8 × 11/5

14. 31 × 5/6 – 5/6

15. 9/7 - ( 2/7 – 10/21 )

16. 5/9 × 18 – 14 × 2/7

17. 4/5 × 25/16 + 2/3 × 3/4

18. 14 × 8/7 – 5/6 × 12/15

19. 17/32 – 3/4 × 9/24

20. 3 × 2/9 + 1/3

21. 5/7 × 3/25 + 3/7

22. 3/14 ×× 2/3 + 1/6

23. 1/5 × 2/3 + 5/6

24. 9/22 + 1/11 ÷ 1/2

25. 5/3 × 11/5 + 4/3

26. 45 × 2/3 + 1/3 × 15

27. 7/19 + 12/19 × 5/6

28. 1/4 + 3/4 ÷ 2/3

29. 8/7 × 21/16 + 1/2

30. 101 × 1/5 – 1/5 × 21

31.50+160÷40 (58+370)÷(64-45)

32.120-144÷18+35

33.347+45×2-4160÷52

34(58+37)÷(64-9×5)

35.95÷(64-45)

36.178-145÷5×6+42 420+580-64×21÷28

37.812-700÷(9+31×11) (136+64)×(65-345÷23)

38.85+14×(14+208÷26)

39.(284+16)×(512-8208÷18)

40.120-36×4÷18+35

41.(58+37)÷(64-9×5)

42.(6.8-6.8×0.55)÷8.5

43.0.12× 4.8÷0.12×4.8

44.(3.2×1.5+2.5)÷1.6 (2)3.2×(1.5+2.5)÷1.6

45.6-1.6÷4= 5.38+7.85-5.37=

46.7.2÷0.8-1.2×5= 6-1.19×3-0.43=

47.6.5×(4.8-1.2×4)= 0.68×1.9+0.32×1.9

48.10.15-10.75×0.4-5.7

49.5.8×(3.87-0.13)+4.2×3.74

50.32.52-(6+9.728÷3.2)×2.5

51. 3/7 × 49/9 - 4/3

52. 8/9 × 15/36 + 1/27

53. 12× 5/6 – 2/9 ×3

54. 8× 5/4 + 1/4

55. 6÷ 3/8 – 3/8 ÷6

56. 4/7 × 5/9 + 3/7 × 5/9

57. 5/2 -( 3/2 + 4/5 )

58. 7/8 + ( 1/8 + 1/9 )

59. 9 × 5/6 + 5/6

60. 3/4 × 8/9 - 1/3

61. 7 × 5/49 + 3/14

62. 6 ×( 1/2 + 2/3 )

63. 8 × 4/5 + 8 × 11/5

64. 31 × 5/6 – 5/6

65. 9/7 - ( 2/7 – 10/21 )

66. 5/9 × 18 – 14 × 2/7

67. 4/5 × 25/16 + 2/3 × 3/4

68. 14 × 8/7 – 5/6 × 12/15

69. 17/32 – 3/4 × 9/24

70. 3 × 2/9 + 1/3

71. 5/7 × 3/25 + 3/7

72. 3/14 ×× 2/3 + 1/6

73. 1/5 × 2/3 + 5/6

74. 9/22 + 1/11 ÷ 1/2

75. 5/3 × 11/5 + 4/3

76. 45 × 2/3 + 1/3 × 15

77. 7/19 + 12/19 × 5/6

78. 1/4 + 3/4 ÷ 2/3

79. 8/7 × 21/16 + 1/2

80. 101 × 1/5 – 1/5 × 21

81。(15.6+9.744/2.4)*0.5

82。2.881/0.43-3.5*0.24

83。13.5*0.68/8.5

84。43.6-7.6*4.1

85。(86.9+667.6)/50.3

86。(73.5+80.5)/(10+12)

87。(7.8*15+5.1*10+6*5)/(15+10+5)

88。12.53-1.35*2-9.3

89。0.8*(4-3.75)/0.1

90。6-1.3*(10-7.3)

91。3/7 × 49/9 - 4/3

92。8/9 × 15/36 + 1/27

93。12× 5/6 – 2/9 ×3

94。8× 5/4 + 1/4

95。6÷ 3/8 – 3/8 ÷6

96。4/7 × 5/9 + 3/7 × 5/9

97。5/2 -( 3/2 + 4/5 )

98。7/8 + ( 1/8 + 1/9 )

99。9 × 5/6 + 5/6

100。3/4 × 8/9 - 1/3

(以上200道題目,以下又新增了17道題)

7 × 5/49 + 3/14

6 ×( 1/2 + 2/3 )

8 × 4/5 + 8 × 11/5

31 × 5/6 – 5/6

9/7 - ( 2/7 – 10/21 )

5/9 × 18 – 14 × 2/7

4/5 × 25/16 + 2/3 × 3/4

14 × 8/7 – 5/6 × 12/15 17/32 – 3/4 × 9/24

3 × 2/9 + 1/3

5/7 × 3/25 + 3/7. 3/14 ×× 2/3 + 1/6

1/5 × 2/3 + 5/6

9/22 + 1/11 ÷ 1/2

5/3 × 11/5 + 4/3

45 × 2/3 + 1/3 × 15

7/19 + 12/19 × 5/6

1/4 + 3/4 ÷ 2/3

8/7 × 21/16 + 1/2

20-8×2÷4 420×(13+57)×90

66×38-987÷21

196÷4+56×12 16×50-36÷4

(73+65)÷(210-164)

(13+47)×(52-18) (1024+4370)÷(24+38)

45 × 2/3 + 1/3 × 15

27. 7/19 + 12/19 × 5/6

28. 1/4 + 3/4 ÷ 2/3

29. 8/7 × 21/16 + 1/2

30. 101 × 1/5 – 1/5 × 21

31.50+160÷40 (58+370)÷(64-45)

32.120-144÷18+35

33.347+45×2-4160÷52

34(58+37)÷(64-9×5)

35.95÷(64-45)

36.178-145÷5×6+42 420+580-64×21÷28

37.812-700÷(9+31×11) (136+64)×(65-345÷23)

38.85+14×(14+208÷26)

39.(284+16)×(512-8208÷18)

40.120-36×4÷18+35

1.125*3+125*5+25*3+25

2.9999*3+101*11*(101-92)

3.(23/4-3/4)*(3*6+2)

4. 3/7 × 49/9 - 4/3

5. 8/9 × 15/36 + 1/27

6. 12× 5/6 – 2/9 ×3

7. 8× 5/4 + 1/4

8. 6÷ 3/8 – 3/8 ÷6

9. 4/7 × 5/9 + 3/7 × 5/9

10. 5/2 -( 3/2 + 4/5 )

11. 7/8 + ( 1/8 + 1/9 )

12. 9 × 5/6 + 5/6

13. 3/4 × 8/9 - 1/3

14. 7 × 5/49 + 3/14

15. 6 ×( 1/2 + 2/3 )

16. 8 × 4/5 + 8 × 11/5

17. 31 × 5/6 – 5/6

18. 9/7 - ( 2/7 – 10/21 )

19. 5/9 × 18 – 14 × 2/7

20. 4/5 × 25/16 + 2/3 × 3/4

21. 14 × 8/7 – 5/6 × 12/15

22. 17/32 – 3/4 × 9/24

23. 3 × 2/9 + 1/3

24. 5/7 × 3/25 + 3/7

25. 3/14 ×× 2/3 + 1/6

26. 1/5 × 2/3 + 5/6

27. 9/22 + 1/11 ÷ 1/2

28. 5/3 × 11/5 + 4/3

29. 45 × 2/3 + 1/3 × 15

30. 7/19 + 12/19 × 5/6

31. 1/4 + 3/4 ÷ 2/3

32. 8/7 × 21/16 + 1/2

33. 101 × 1/5 – 1/5 × 21

34.50+160÷40

35.120-144÷18+35

36.347+45×2-4160÷52

37(58+37)÷(64-9×5)

38.95÷(64-45)

39.178-145÷5×6+42

40.812-700÷(9+31×11)

41.85+14×(14+208÷26)

43.120-36×4÷18+35

44.(58+37)÷(64-9×5)

45.(6.8-6.8×0.55)÷8.5

46.0.12× 4.8÷0.12×4.8

47.(3.2×1.5+2.5)÷1.6

48.6-1.6÷4= 5.38+7.85-5.37=

49.7.2÷0.8-1.2×5= 6-1.19×3-0.43=

50.6.5×(4.8-1.2×4)=

51.5.8×(3.87-0.13)+4.2×3.74

52.32.52-(6+9.728÷3.2)×2.5

53.[(7.1-5.6)×0.9-1.15] ÷2.5

54.5.4÷[2.6×(3.7-2.9)+0.62]

55.12×6÷(12-7.2)-6

56.12×6÷7.2-6

57.0.68×1.9+0.32×1.9

58.58+370)÷(64-45)

59.420+580-64×21÷28

60.136+6×(65-345÷23)

15-10.75×0.4-5.7

62.18.1+(3-0.299÷0.23)×1

63.(6.8-6.8×0.55)÷8.5

64.0.12× 4.8÷0.12×4.8

65.(3.2×1.5+2.5)÷1.6

66.3.2×6+(1.5+2.5)÷1.6

67.0.68×1.9+0.32×1.9

68.10.15-10.75×0.4-5.7

69.5.8×(3.87-0.13)+4.2×3.74

70.32.52-(6+9.728÷3.2)×2.5

71.[(7.1-5.6)×0.9-1.15] ÷2.5

72.5.4÷[2.6×(3.7-2.9)+0.62]

73.12×6÷(12-7.2)-6

74.12×6÷7.2-6

75.33.02-(148.4-90.85)÷2.5

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