人教版五年级数学下册口算ppt课件.pptx

0.754.25= 4.25= 4.72.3= 63.4= 0.75100= 5.6100= 2.54= 109.25= 0.061.5= 0.30.5= 0.70.8= 10.01= 0.10.01= 2.10.7= 10.34= 0.1750.0225= 80.125= 5.63.8= 0.620.32= 0.020.5= 0.750.25= 16.84= 0.1100= 6.30.9= 0.258= 0.042.5= 10.01= 0.10.01= 0.630.9= 0.60.54= 8.90.9= 0.962= 5 75 0.7 2 3 1 10 0.09 21 0.056 0.6 3 9.4 4.2 0.1 1.14 8 0.01 0.001 0.3 0.66 0.56 10 7 0.48 0.11 7 0.01 0.1975 1.01 0.75 2.65.92.5= 4.52= 3.63= 0.1258= 0.531000= 72.80.01= 1125= 1.20.2= 10.01= 480.6= 200.2= 10.4= 9.633= 70.23= 4.80.3= 7.