简便计算 跪求！！十万火急！！！分不够我多加！！跪求！20：50就要下了

35/36x29
=(1-1/36)x29
=29-29/36
=28+1-29/36
=28又7/36

73x23/72
=(72+1)x23/72
=23+23/72
=23又23/72

49又1/11x1/6
=（48+12/11）x1/6
=8+2/11
=8又2/11

2/3x46+1/3x28
=2/3x（45+1）+1/3x（27+1）
=30+2/3+9+1/3
=40

1/9x3/11+4/9x2/11=3/99+8/99
=11/99
=1/9

126又1/15÷31
=（124+31/15）÷31
=124÷31+31/15÷31
=4+1/15
=4又1/15

2000÷2000又2000/2001
=2000÷（2000+2000/2001）
=2000÷2000+2000÷2000/2001
=1+2001
=2002

1/7x20+4/7x16
=20/7+64/7
=84/7
=12

4/33x133
=4/33x（100+33）
=400/33+4
=12又4/33+4
=16又4/33

2000/2001x2002
=2000/2001x(2001+1)
=2000/2001x2001+2000/2001
=2000+2000/2001
=2000又2000/2001

13又1/5x5/6+28又2/7x7/9
=（12+6/5）x5/6+（27+9/7）x7/9
=12x5/6+6/5x5/6+27x7/9+9/7x7/9
=10+1+21+1
=33

1/9×3/11+4/9×2/11 2000÷(2000+2000/2001) 1/7×20+4/7×16
=(1×3+4×2)×1/11×9 =2000÷2000+2000÷2000/2001 =(1×20+4×16)/7
=12/99 =1+2001 =84/7
=4/33 ---[5] =2002 ---[7] =12 ---[8]
我写数学符号写累了~就这补充上吧~希望能帮到你[' ']

三十六分之三十五x29=(1-三十六分之一）×29=29-三十六分之29

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