300道小学五年级下册口算和150道计算(简便和方程).-查字典问答网
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  300道小学五年级下册口算和150道计算(简便和方程).

  300道小学五年级下册口算和150道计算(简便和方程).

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2020-04-16 23:58
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  1.(1+1/2)(1+1/3)(1+1/4).(1+1/100)

  2.(1-1/2)(1-1/3)(1-1/4).(1-1/100)

  3.8+2-8+2

  4.25*4/25*4

  5.7.26-(5.26-1.5)

  6.286+198

  7.314-202

  8.526+301

  9.223-99

  10.6.25+3.85-2.125+3.875

  11.9-2456*21

  12.0.5/11.5-4*2.75

  13.1/2×3/5

  14.3.375+5.75+2.25+6.625

  15.1001-9036÷18

  16.3.8×5.25+14.5

  17.2.1*4.3+5.7*2.1

  18.30×1/3

  19.102*45-328

  20.2/3×12

  21.2.8*3.1+17.6/8

  22.3/5×5/6

  23.(50-12.5)/2.5

  24.2/5×1/3

  25.6110*47+639

  26.1/2-1/6

  27.3.5*2.7-52.2/18

  28.1/7×1/5

  29.3.375*0.97+0.97*6.625

  30.25×4/5

  31.6.54+2.4+3.46+0.6

  32.5/6-1/2

  33.95.6*1.8+95.6*8.2

  34.1/2×1/5

  35.600-420/12

  36.344/3.6-5.4*0.25

  37.16/2+30/2+90/6

  38.3001-1998.

  39.5000-105*34

  40.0.15/0.25+0.75*1.2

  41.(1/2+1/3+1/4)*0.24

  42.(25+4)*4

  43.300-4263/21

  44.0.81/0.25+5.96

  45.403÷13×27

  46.1.5×4.2-0.75÷0.25

  47.3.27×4+3.27×5.7

  48.(1.2+1.8)×4.51025-768÷32

  49.0.25×80-0.45÷0.9

  50.1025-768÷32

  51.0.25*2.69*4

  52.2348+275*16

  53.2/9*15/8-1/12*9/5

  54.2.4+2.4*(5.375-3.375)

  55.645-45*12

  56.0.15+1.2/0.24-0.45

  57.3.75-(2.35+0.25/1.25)

  58.76*1/4+23*25/100+0.25

  59.10-2.87-7.13

  60.0.96+9.6*9.9

  61.7.5-5.7*1/3

  62.12.37-3.25-6.75

  63.16*6.8+2.2*16+16

  64.401*19+284

  65.58.7-16.65/3.7

  66.0.4*4.7*2.5+(2.3+5.3)

  67.9.31-1.125-7.875

  68.640+128*45

  69.8.2*1.6-0.336/4.2

  70.400*(0.62+0.08)

  2/1*2=13/1*3=13/2*3=23/1*6=2

  4/3*8=65/3*20=127/3*14=68/7*40=35

  4/3*16=129/5*27=152/1*30=1512/7*24=14

  30/1*30=151/9*102=1819/9*76=364/9*8=18

  5/8*90=14499/98*99=983/14*6=287/1*28=4

  10/1*90=95/3*105=6319/7*38=145/1*25=5

  8/19*16=3861/60*122=1207/2*28=86/1*48=8

  9/7*18=1425/7*100=289/5*81=458/9*16=18

  没小数

  123+25=148123-35=8856×7=392135÷5=27

  248+89=337...146-23=123...155×5=775...456-12=38...

  456+45=501...546-457=89...45×10=451...564-12=47...

  879+54=933...896-546=350...56×12=672.45-5=9...

  457+456=913...

  7+14=21...18-9=9...

  8+16=24...25-5=20...

  9+18=27...56-45=11...

  10+20=30...45-23=22...

  11+22=33...78-23=55...

  12+24=36...

  10-3=7

  15-4=11

  20-5=15

  25-6=19

  30-7=23

  35-8=27

  40-9=31

  45-10=35

  50-11=39

  55-12=43

  60-13=47

  65-14=51

  70-15=55

  75-16=59

  80-17=63

  85-18=67

  90-19=71

  95-20=75

  100-21=79

  105-22=83

  110-23=8

2020-04-16 23:59:53

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