五年级口算题1000备课讲稿.doc

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1、五年级口算题1000精品文档3.4－1.4=7.82－7.2=2.19＋9.1= 10.1－0.89=0.68＋0.42=8.1－5.1= 0.728－0.24=0.8＋0.18=0.89－0.25= 1－0.98=0.048＋0.52=5×400= 19.9+11.1=187÷1000=1+3.89= 0.081×10=75÷10=0.96÷0.8= 0.8×7＝1.5×7＝1.32×8＝ 0.7×8＝10.3×2＝5×0.6＝ 0.9×0.3＝3.5×0.2＝2.01×0＝ 10×0.05＝0.13×7＝0.21×100＝ 0.7×4＝0.05×4＝4×0.3＝430-250=0.1

2、7+0.06=1.02-0.09= 7200÷800=0.17+0.6=0.83-0.6= 17×300=0.98-0.09=0.2+0.78= 600×700=10.2+0.02=0.15+0.7= 670+250=10.2+0.2=9.2-6= 8500÷500=3.2-3.2=3.7+2.3= 25×100=3.2-0.32=2+2.8= 380-290=0.35+0.5=0.35+0.63= 3500÷70=3.1+3=3.8+0.38= 7500÷250=3.8+1=0.95-0.05= 450+780=3.1+0.3=3+0.3= 630÷9=4.5-0.4=9.5-5= 3

3、30×9=9.53-1.53=9.5-0.5= 3.5+2.4=1-0.95=0.3+0.27= 0.47+0.13=4.5+4=4-0.6= 0.95+0.05=2.5+3.2=收集于网络，如有侵权请联系管理员删除精品文档0.74+0.16= 23×100=9.8-4.8=480÷40= 0.53÷100=5.1+2.3=125×80= 0.078÷10=0.52+0.4=70×12= 0.25×100=3.4-2.8=0.6-0.37= 0.052×10=10+0.08=1-0.75= 0.5×1000=7.82+0.3=13.5+6.5= 3.05×100=1.2-0.8=21.6

4、-12.6= 63÷100=0.83-0.5=0.76+0.14= 80÷1000=2.7+0.4=0.72-0.43= 30×100=0.92-0.2=3.5+4.8= 3.5+2.4=5+0.07=1-0.61= 0.47+0.23=0.25+0.75=3.7+0.33= 0.51+0.33=1-0.6=8-4.6= 5.8-3.6=0.52+0.4=6.45+5.5= 4.5-1.3=3.4-2.8=9.53-1.53= 8.8-6.7=10+0.08=9.5-7.3= 7.2+0.8=7.82+0.3=8.8-6.7= 9.5-7.3=1-0.95=3.4-2.8= 0.96-0

5、.35=9.53-1.53=0.25+0.75= 1.2-0.8=0.83-0.5=2.7+0 12.5×8＝2.3×4＝3.25×0＝ 0.4×50＝30×0.1＝2.6×3＝ 4.1×2＝0.35×0.2＝7.5×0.1＝ 2.5×2=0.5×10=0.6×8=2.1×2= 2.8×10=0.7×0.8=0.04×20=5.6+0.4= 4.7+2.3=4.5×2=6.9－2.5=7.2×0.8= 6×3.4=0.62－0.32=1.4×0.5=0.75×收集于网络，如有侵权请联系管理员删除精品文档100= 0.02×0.5=3.6×0.3=6.3÷7=5.6×100= 0.75÷0

6、.25=0.125×8=4.8÷0.3=0.86÷2= 0.56÷28=0.36÷0.4=0.64÷0.8=0.7×9= 3.6÷24=0.8×1.1=7.2+12.8=46.7－3.8= 12.8÷4=5.2÷13=12.5÷5=1.64+4.1= 10÷20=24÷15=8.65×10=0.35×0.6= 3.08×0.01=4.95×1000=6.9×0.1=0.4×0.5= 2.4÷0.8=10.8÷9=9.6÷0.8=0.108÷2= 4.95÷0.9=9.65÷0.1=0.325×100=2.5×8= 0.56÷0.7=0.125×4=3.28×0.1=3.9÷0.13= 7

7、.2×0.1=0.01×0.1=0.25×0.4=1.6÷0.8= 1÷2.5=1.25×0.8=3.2÷0.04=0÷1.7= 0.22×102=9.6÷0.8=5×0.24=4.5－0.05= 3.9÷0.1316.5÷0.5=5×0.12=24×0.5= 4.8×0.5=2.8＋4.2=0.84÷2.1=5÷0.25= 7.8÷0.01=5.4÷0.6=3.2÷5=7×0.62= 0.56÷0.8=7.4－2.8=0.18÷0