三年级口算练习19公开课教案教学设计课件案例试卷题.docx

三年级口算练习（十九）班级_ 姓名_2.30.6 0.90.8 1.90.9= 3.52.4= 0.360.64 0.960.3 7.53.18= 0.510.37= 40.82= 5.264.75= 133.9= 8.047.4= 0.680.06= 5.20.48= 10.73= 3.64.8= 0.780.28= 20.99.7= 100.09= 3.80.12= 0.010.1= 4.95.1= 4.70.47= 8.77.8= 26.7147.2= 80.1621.9= 10019.2= 15.782.45= 33.49.48= 6.14+3.83= 7.93-1.64= 5.23-2.36= 3.44+3.36= 7.74-5.85= 9.35-4.74= 38.63-3.48= 1.16+4.77= 8.17-5.26= 2.26-0.86= 4.93+4.75= 76.55+4.68= 31.1+4.5= 31.9+3.4= 3.45+4.6= 4.45+54.5= 3.83+5.55= 2.75+1.3= 39.4-2.75= 67.3-1.26= 61.9+6.2= 67.1-6.6= 46.8-2.8= 47.6-2.15= 44.4+1.4= 1.7+9.66= 43.3+6.3= 64.4+8.67= 55.5-1.9= 38.9-5.55= 0.70.9= 0.80.6= 8.243.76= 4.13.8= 0.782.2= 140.78= 0.83+5.7= 2.9+9.2= 46-2.82=日期用时对错