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谁能给我100道(最好是北师大版)六年级上四则混合运算的题目、过程、答案

56x75%-46x0.75 99x25%+0.25 0.88x125%

=(56-46)x0.75 =99x0.25+0.25x1 =8x0.11x125%

=10x0.75 =(99+1)x0.25 =8x1.25x0.11

=7.5 =100x0.25 =10x0.11

=25 =1.1

72%x5/24+28%x5/24 (4/7+50%)x7/25 56÷(1-3/5)

=(72%+28%)x5/24 =4/7x7/25+50%x7/25 =56÷2/5

=1x5/24 =4/25+1/2x7/25 =56x5/2

=5/24 =8/50+7/50 =28

=15/50

=3/10

哥,俺真的太累了,剩下的你自己算好不??

3.2×6+(1.5+2.5)÷1.6 0.12× 4.8÷0.12×4.8

907×99+907 87.5÷12.5÷8

56×(1-5/8) 3.375+5.75+2.25+6.625

6110×47+639 6.54+2.4+3.46+0.6

0.15+1.2÷0.24-0.45 3.75-(2.35+0.25÷1.25)

76× +23×25%+0.25 10-2.87-7.13

0.96+9.6×9.9 12.37-3.25-6.75

16×6.8+2.2×16+16 401×19+284

58.7-16.65÷3.7 125x3+125x5+25x3+25

9999*3+101*11*(101-92) (23/4-3/4)*(3*6+2)

3/7 × 49/9 - 4/3 8/9 × 15/36 + 1/27

12× 5/6 – 2/9 ×3 8× 5/4 + 1/4

6÷ 3/8 – 3/8 ÷6 4/7 × 5/9 + 3/7 × 5/9

5/2 -( 3/2 + 4/5 ) 3/4 × 8/9 - 1/3

7/8 + ( 1/8 + 1/9 ) 9 × 5/6 + 5/6

7 × 5/49 + 3/14 6 ×( 1/2 + 2/3 )

8 × 4/5 + 8 × 11/5 4/5 × 25/16 + 2/3 × 3/4

31 × 5/6 – 5/6 14 × 8/7 – 5/6 × 12/15

9/7 - ( 2/7 – 10/21 ) 17/32 – 3/4 × 9/24

5/9 × 18 – 14 × 2/7 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 + 1/2 101 × 1/5 – 1/5 × 21

50+160÷40 120-144÷18+35

347+45×2-4160÷52 (58+37)÷(64-9×5)

95÷(64-45) 178-145÷5×6+42

812-700÷(9+31×11) 85+14×(14+208÷26)

120-36×4÷18+35 (58+37)÷(64-9×5)

(6.8-6.8×0.55)÷8.5 0.12× 4.8÷0.12×4.8

(3.2×1.5+2.5)÷1.6 0.12× 4.8÷0.12×4.8

7.2÷0.8-1.2×5

6.5×(4.8-1.2×4)=

8×(3.87-0.13)+4.2×3.74

32.52-(6+9.728÷3.2)×2.5

[(7.1-5.6)×0.9-1.15] ÷2.5

5.4÷[2.6×(3.7-2.9)+0.62]

12×6÷(12-7.2)-6

12×6÷7.2-6

0.68×1.9+0.32×1.9

58+370)÷(64-45)

420+580-64×21÷28

136+6×(65-345÷23)

15-10.75×0.4-5.7

18.1+(3-0.299÷0.23)×1

(6.8-6.8×0.55)÷8.5

0.12× 4.8÷0.12×4.8

(3.2×1.5+2.5)÷1.6

3.2×6+(1.5+2.5)÷1.6

0.68×1.9+0.32×1.9

10.15-10.75×0.4-5.7

5.8×(3.87-0.13)+4.2×3.74

[(7.1-5.6)×0.9-1.15] ÷2.5

5.4÷[2.6×(3.7-2.9)+0.62]

12×6÷(12-7.2)-6

12×6÷7.2-6

33.02-(148.4-90.85)÷2.5

汗,好累

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