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0.67×1.9 0.33×1.9脱式计算

解答:解:0.77+0.33=1.1 7÷1.4=5 9+29=929 1-0.09=0.91 5656÷56=101 32÷53×0=031÷1000=0.031 2.6-1.7=0.9 23÷7=221 15×50=750 0.12×100=1 1-16+56=53

1. 0.4×125×25×0.8 =(0.4×25)×(125×0.8)=10×100=1000 2. 1.25×(8+10)=1.25×8+1.25×10 =10+12.5=22.5 3.9123-(123+8.8)=9123-123-8.8=9000-8.8=8991.2 4.1.24×8.3+8.3×1.76 =8.3×(1.24+1.76) =8.3×3=24.9 5.9999×1001=9999×(1000+1)=...

45+240÷12 124+78+22 100-35-25 (140-70)×54 63+84×2÷42 490÷7+24×5 26×6-110 345+99 ( 25×27×4 15×7+85×7 (40-4)×25 125×64 2400÷80-14×2 108-(83+360÷60) (420+48)÷(375-345) 290-(34×3+99) 142-54÷9+14 240÷16 75×4×25 ...

3.18-(0.33+1.18) =3.18-1.18-0.33 =2-0.33 =1.67 朋友,请采纳正确答案,你们只提问,不采纳正确答案,回答都没有劲!!! 朋友,请【采纳答案】,您的采纳是我答题的动力,如果没有明白,请追问。谢谢。

408-12×24 = 408 - 288 = 120 (46+28)×60 = 74 x 60 = 4440 42×50-17 = 2100- 17 = 2083 32+105÷5 = 32 + 21 = 53 420×(327-238) = 420 x 89 = 37380 (4121+2389)÷7 = 6510 ÷7 = 930 3.416÷(0.016×35) = 3.416 ÷0.56 = 6.1 0.8×[(10...

80.3-33.3×0.5÷0.37,=80.3-16.65÷0.37,=80.3-45,=35.3;( 3 4 - 2 3 )×12÷0.1,=( 3 4 ×12 - 2 3 ×12 )÷0.1,=(9-8)÷0.1,=1÷0.1,=10; 3 8 ×[ 8 9 ÷( 5 6 + 3 4 )],= 3 8 ×【 8 9 ÷( 10 12 + 9 12 )】,= 3 8 × ( 8 9 ÷ 19 12 ...

3.14-(0.36+1.33) =3.14-1.69 =1.45 希望能帮到你!

86.7*0.356 +1.33*3.56 =8.67*3.56+1.33*3.56 =3.56*(8.67+1.33) =3.56*10 =35.6

网页链接这个链接。你进去看看。 五年级上册数学的算数题

1 计算下面各题. 1.280+840÷24×5 2.85×(95-1440÷24) 3.58870÷(105+20×2) 4.80400-(4300+870÷15) 5.1437×27+27×563 6.81432÷(13×52+78) 7.125×(33-1) 8.37.4-(8.6+7.24-6.6) 计算。(1∶1) (1)156×107-7729 (2)37.85-(7...

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