0.08+0.16计算并验算

贡发司27455.78+0.84+0.16简便方法 -
季左缸18462621857 ______ =5.78+(0.84+0.16)=5.78+1=6.78

贡发司27451.08x10.8的简便运算 -
季左缸18462621857 ______ 详细解答如下: 1.08*10.8 = 1.08*1.08*10 = (1+2*0.08+0.08^2)*10 = (1+0.16+0.0064)*10 = 1.1664*10 = 11.664

贡发司2745简便计算:0.08x11.25 -
季左缸18462621857 ______ 0.08*11.25=0.08*(10+1.25)=0.08*10+0.08*1.25=0.8+0.1=0.9

贡发司2745用竖式计算并验算. (1)2.7*0.16=(2)0.32÷0.08=(3)37.56 - 29.77= -
季左缸18462621857 ______[答案] (1)2.7*0.16=0.432; 验算: (2)0.32÷0.08=4; 验算: (3)37.56-29.77=7.79; 验算:

贡发司27450.08*11.25 的简便运算 -
季左缸18462621857 ______ 0.08*11.25 的简便运算 解答:0.08*11.25=0.08*(10+1.25)=0.08*10+0.08*1.25=0.8+0.1=0.9 望采纳,谢谢!!

贡发司2745(3.2+0.16)÷8,简便运算 -
季左缸18462621857 ______ (3.2+0.16)÷8=3,2÷8+0.16÷8=0.4+0.02=0.42

贡发司27450.49乘0.32+0.08的简便方法 -
季左缸18462621857 ______ 0.49*0.32+0.08 =(0.5-0.01)*0.32+0.08 =0.16-0.0032+0.08 =0.24-0.0032 =0.2368

贡发司27450.4+1.6÷0.08 简便运算 -
季左缸18462621857 ______ 0.4+1.6÷0.08 =0.4+160÷8 =0.4+20 =20.4

贡发司27450.49*0.32+0.08 -
季左缸18462621857 ______ 0.89

贡发司2745小说点的加减乘除运算,50个 -
季左缸18462621857 ______[答案] 4.3+2.7= 0.75+0.25= 4-0.26= 0.35+2.7= 4.6-1.9= 0.83-0.3= 3+0.05= 7.2-3.8= 0.07+0.6= 1.39-0.39= 1 0-5.4= 24.5÷14= 49.5÷3= 0÷1.53= 1.2*3= 2-0.8= 10.7-5.7= 0.52+0.08= 2÷5= 8*0.03 0.01*100= 30*0.01= 0*1.22= 0.6*5= 1.2-0.9= 0.54÷0.6= 0.26*0....