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求小数乘除法50道 口算

答案:3  悬赏:0  手机版
解决时间 2021-02-15 04:00
  • 提问者网友:流星是天使的眼泪
  • 2021-02-14 21:00
求小数乘除法50道 口算
最佳答案
  • 五星知识达人网友:雪起风沙痕
  • 2021-02-14 22:00
1.5×4= 
2.5×4 =
0.13× 4=
2.4-0.8=
5.4÷10=
4.2×1000=
0.45÷0.15=
3.6÷0.1=
o .75+0.8 =
8.5×100=
3.2÷100=
0.18×0.3=
8.5÷ 1.7=
1.2÷0.3 =
0.49÷0.7=
o .04×25=
0.096÷0.03=
84÷4.2=
1000×0.756=
0.5×100=
<br> 2.5×1.47×0.4=
0÷0.25=
1÷0.01=
1.25×8=
3.8×2=
7.2÷0.9=
1.6×0.2=
9.3÷0.3=
4÷0.4=
0.45÷0.5=
0.2÷0.01=
6.4+7.2÷2=
0.3÷0.15=
0.5*0.12=
0.6*3÷0.6*3=
1.4*5=
0.1*0.01=
0.35*8=
7.35÷7=
1÷0.01=
2÷0.4=
0.32*0=
1÷0.1=
12.5*8=
3.6÷0.6=
0.25*0=
125*4*0.8=
2.5*9*4=
48÷0.6=
66.6÷1.11=
0.125*8=
9.3÷0.31=
全部回答
  • 1楼网友:轻雾山林
  • 2021-02-15 00:12
0.1*0.1=0.01 0.1*0.2=0.02 0.2*0.2=0.04 0.3*0.6=0.18 0.5*0.6=0.3 0.8*0.5=0.4 0.5*0.2=0.1 0.9*0.8=0.72 0.9*0.7=0.63 0.9*0.6=0.54 0.9*0.5=0.45 0.9*0.4=0.36 0.9*0.3=0.27 0.9*0.2=0.18 0.9*0.1=0.09 0.8*0.8=0.64 0.8*0.7=0.56 0.8*0.6=0.48 0.8*0.4=0.32 0.8*0.3=0.24 0.8*0.2=0.16 0.8*0.1=0.08 0.7*0.7=0.49 0.7*0.6=0.42 0.7*0.4=0.28 0.7*0.3=0.21 0.7*0.2=0.14 0.7*0.1=0.07 0.6*0.6=0.36 0.6*0.4=0.24 0.6*0.3=0.18 0.6*0.2=0.12 0.6*0.1=0.06 0.5*0.5=0.25 0.5*0.3=0.15 0.5*0.1=0.005 0.4*0.4=0.16 0.4*0.3=0.12 0.4*0.2=0.08 0.4*0.1=0.04 0.3*0.3=0.09 0.3*0.2=0.06 0.3*0.1=0.03 0.2*0.2=0.04 0.11*0.11=0.0121
  • 2楼网友:迷人又混蛋
  • 2021-02-14 22:43
1.5×4= 2.5×4 = 0.13× 4= 2.4-0.8= 5.4÷10= 4.2×1000= 0.45÷0.15= 3.6÷0.1= O .75+0.8 = 8.5×100= 3.2÷100= 0.18×0.3= 8.5÷ 1.7= 1.2÷0.3 = 0.49÷0.7= O .04×25= 0.096÷0.03= 84÷4.2= 1000×0.756= 0.5×100= <br> 2.5×1.47×0.4= 0÷0.25= 1÷0.01= 1.25×8= 3.8×2= 7.2÷0.9= 1.6×0.2= 9.3÷0.3= 4÷0.4= 0.45÷0.5= 0.2÷0.01= 6.4+7.2÷2= 0.3÷0.15= 0.5*0.12= 0.6*3÷0.6*3= 1.4*5= 0.1*0.01= 0.35*8= 7.35÷7= 1÷0.01= 2÷0.4= 0.32*0= 1÷0.1= 12.5*8= 3.6÷0.6= 0.25*0= 125*4*0.8= 2.5*9*4= 48÷0.6= 66.6÷1.11= 0.125*8= 9.3÷0.31=
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