求400道小数乘除法口算题,
问题描述:
求400道小数乘除法口算题,
五年级的弟弟做……
答
4.8+2.3= 5.6÷7= 4.7+6.2=3.7-0.07= 27÷0.01= 3.72+2.28=0.62+0.38= 1.25×4= 0.45÷0.09=5.2×0= 1.73+3.2= 1.12×100=8.7÷0.29= 10.3+5.2= 1.03-0.9=12.4+0.37= 0.04×25= 0.29-0.18=4.83-2.53= 1.2...