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：
算一算．530+120=585-80=0.65-0.45=0.54+0.26=6.3÷0.7=0. 2020-04-07 …
算一算．530+120=5六5-六0=0.65-0.45=0.54+0.26=6.3÷0.7=0. 2020-04-07 …
（2000•海南）某淡水养殖专业户从鱼塘捕得同时放养的草鱼120尾，从中任选9尾称得重量分别是：3 2020-05-17 …
3个数学问题（做好给30）①有下列各数：4、负3、0、负6分之1、0.3、负5%、负3又7分之1、 2020-05-21 …
functionf=myfun(X)f=0.34*X(1)+0.004*X(2)+0.14*X(3 2020-05-21 …
直接写得数．1.2+0.3=4+0.6=12.9-5=12+3.5=0.9+0.7=0.6+1.4 2020-07-19 …
已知F1（﹣3,0）,F2(3,0)椭圆的焦点,P是椭圆上的点,当∠F1PF2＝120°,△F1P 2020-07-31 …
解方程:①3x²-27=0;②4x²-4x-1=0;③x²+120=24x;④3(4x-1)²=4 2020-08-02 …
0.1(x+6)=3.3×2/54(x-5.6)=1.67(6.5+x)=7/8÷0.012(2-x 2020-10-31 …
直接写得数．5×800=402÷2=90×40=840÷4=1200÷3=1.2-0.7=369÷3 2020-11-19 …