早教吧作业答案频道 -->其他-->
算一算.530+120=585-80=0.65-0.45=0.54+0.26=6.3÷0.7=0.32×0.3=1.3×0.04=0.55÷0.5=0.23×0.4=2.24÷0.2=0.57÷0.3=3.4×0.2=
题目详情
算一算. 530+120= | 585-80= | 0.65-0.45= |
0.54+0.26= | 6.3÷0.7= | 0.32×0.3= |
1.3×0.04= | 0.55÷0.5= | 0.23×0.4= |
2.24÷0.2= | 0.57÷0.3= | 3.4×0.2= |
算一算. 530+120= | 585-80= | 0.65-0.45= |
0.54+0.26= | 6.3÷0.7= | 0.32×0.3= |
1.3×0.04= | 0.55÷0.5= | 0.23×0.4= |
2.24÷0.2= | 0.57÷0.3= | 3.4×0.2= |
530+120=
530+120=
▼优质解答
答案和解析
530+120=650 585-80=505 0.65-0.45=0.2 0.54+0.26=0.8 6.3÷0.7=9 0.32×0.3=0.096 1.3×0.04=0.052 0.55÷0.5=1.1 0.23×0.4=0.092 2.24÷0.2=11.2 0.57÷0.3=1.9 3.4×0.2=0.68.
看了 算一算.530+120=58...的网友还看了以下:
已知二次函数图像经过点(0,3),(-3,0),(2,-5),且与X交于A,B两点.1.试确定此二 2020-05-22 …
画平面直角坐标系并求出面积1A(-6,0)B(0,8)C(0,3)求S△ABC2A(6,0)B(0 2020-06-07 …
1.直接写得数1/2+1/31/2+1/41/3+1/51/4+2/31/3+3/51/6+2/7 2020-06-13 …
matlab输出结果精度问题!急!clear; A=[4.7000000 24.5 24.1 10 2020-06-27 …
直接写得数0.6÷3-0.2=0.13×5=7.2÷0.6=0.005×0.8=0.78-0.59 2020-07-18 …
观察各式3*1=3,3*3=9,3*3*3=27,3*3*3*3=81...观察各式3*1=3,3 2020-07-19 …
1/9=0.11111111.2/9=0.222222.3/9=0.33333333.4/9=0. 2020-07-24 …
Tn=3×3+5×3^2+7×3^3+.+(2n-1)×3^n-1+(2n+1)×3^n(3^2表 2020-07-29 …
一条规则数学题1.-1,2,-4,8,-16,32,……;2.0,3,-3,9,-15,33,……; 2020-12-02 …
如果把0.3(3循环)化成分数,可以这样做:设0.3(3循环)=x,两边同乘以10,得3.3(3循环 2021-01-22 …