100 preguntas de operaciones mixtas sobre números racionales (tantas como quieras, la mayor es la mejor respuesta), ¡velocidad ~ ~ ~! !

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

34.5160÷40

35.120-144÷18+35

36.347+45×2-4160÷52

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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.(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)

59.42580-64×21÷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

1) 76.(25%-695%-12%)*36

77./4*3 /5+3/4*2/5

78.1-1/4+8/9/7/9

79.+1/6/3/24+2/ 21

80./15*3/5

81.3/4/9/10-1/6

82./3+1/2) /5/6-1/3]/1/7

83./5+3/5/2+3/4

84.(2-2/3/ 1/2)]*2/5

85.+5268.32-2569

86.3+456-52*8

87.5%+6325

88./2+1/3+1/4

2) 89+456-78

3) 5%+.3/7 × 49/9 - 4/3

4) 9 × 15/36 + 1/27

5) 2× 5/6 – 2/9 ×3

6 ) 3× 5/4 + 1/4

7) 94÷ 3/8 – 3/8 ÷6

8) 95/7 × 5/9 + 3/7 × 5/9

9) 6/2 -( 3/2 ​​​​+ 4/5 )

10) 8 + ( 1/8 + 1/9 )

11) 8 × 5/6 + 5/6

12) 1/4 × 8/9 - 1/3

13) 10 × 5/49 + 3/14

14) 1,5 ×( 1/2 + 2/3 )

15) 2/9 × 4/5 + 8 × 11/5

16) 3,1 × 5/6 – 5/6

17) 4/7 – ( 2/7 – 10/21 )

18) 19 × 18 – 14 × 2/7

19) 5 × 25/16 + 2/3 × 3/4

20) 4 × 8/7 – 5/6 × 12/15

21) 7/32 – 3/4 × 9/2