五年级数学口算大全（暑假天天练）.doc

0.8×0.2= 5.6×3= 0.25×4= 3.1×0.2=0.45×6= 0.4×0.25= 3.6×0.8= 2.9×1=9.6×3= 0.05×0.4= 120×0.5= 7.3×4=?0.75×2= 4.3×0.2= 12.5×8= 66×0.4=?6.01×0.3= 0×34.5= 45.2×2= 1.3×3=4.25×4= 0. 07×0.5= 33×0.04= 6.5×4=? 2.3×0.06= 15×0.08= 0.09×0.9= 4.7×0.1=? 4-1.4= 82-7.2= 19+9.1= 4.1-0.89=?5.68+0.42= 6.1-5.1= 0.72- 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÷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= 0.17+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= 600×0.7= 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=54×0.8= 1.6×0.03= 0.8×0.9= 0.6×100=?17.5×0.01= 3.2×0.5= 25×0.4= 12.5×0.8=6×6.5= 3.6×0.7= 6.5×0.4= 8.5×0.2=?0.66×0.3= 2.5×0.4= 7.7×0.8= 0.012×20=4.6×0.4= 3×0.09= 2.2×0.05= 4.1×0.6=0.75×0.4= 23×0.4= 0.32×100= 5.5×2=4.73×10= 0×23.5= 0.25×4= 7.2×0.5=3.3×0.5= 60×0.8= 3.4×0.6= 0.125×8= 7.82－7.2= 2.19＋9.1= 10.1－0.89= 6.8＋0.42=0.8＋0.18= 0.72－0.24= 8.1－5.1= 0.89－0.25=1－0.98= 0.48＋0.52= 0.5×40= 0.125×8=5.6÷1.4＝ 0.28÷1.4＝ 0.1÷0.5= 3.88÷0.4=0.21×100= 3.4－1.4= 0.45×2.5＝ 0.8×1.25＝?0.3×3.6＝ 0.3×0.3＝ 10×0.07＝ 0.3×1.4＝?0.05×7＝ 0.92×0.4＝ 0.2×0.26＝ 0.14×4＝?0.02×0.1＝ 1.2×0.3＝ 0.2×0.4＝ 8.2＋1.8＝?100-35.22＝ 2.3×4＝ 2.5×0.4＝ 2.4×5＝?0.22×4＝ 3.25×0＝ 0.9－0.52＝ 3.99×1＝?0×3.52＝ 12.5×8＝ 8÷10 = 1.47÷0.7=?0.43+3.57= 0.9×0.8= 1÷0.5= 0.96÷3=?2.5×4×12= 10-1.8-7.2=? 0.96÷0.8= 2.4×11= 8.1÷9= 60.3+0.67= 2.8×5= 0.72÷0.6= 187÷100= 0.9+0.28= 1÷4= 4.03×0.5=1.2+0.08= 7.2÷0.09= 0.13×4= 0.3÷0.2=?1.2÷0.4= 0.6×11= 0.45÷0.15= 0.25+0.5=?15×0.3= 10÷2.5= 5.8-0.9= 3.4÷2=0.4