人教版小学四年级下册数学口算题 暑假专项练习［全套］

×0.2=Р1.8÷0.9×0.5=Р2-1.08=Р8.8÷0.4=Р(1.6+0.5)÷5=Р43×0.01=Р3.72×0.2=Р0.7×8-0.6=Р99+0.1﹦Р3.2-2=Р6×0.125×8=Р1.9×4﹦Р8.8÷0.11=Р4×1.2×0.25=Р0.125×8Р1.8×40=Р2.5-3.6÷1.8=Р2.3÷0.1﹦Р8×5.1=Р12-0.05×4=Р4.2×3﹦Р2.01÷3=Р16-4.5-5.5=Р1.8÷0.3=Р3.72÷4=Р13-0.5-4=Р1.1×0.7=Р2.32-0.4=Р1.9+5.1÷51=Р3.2×50=Р3.2×0.5=Р1×0.01÷0.1=Р1.25÷0.5=Р1.29÷3=Р7.2-1.2+6.7=Р7.5+2.5=Р10.1-2.4=Р10+0.01=Р4.9-1.9=Р6.3+2.4=Р5.8+7.6=Р0.2-0.03=Р10.71+4=Р3.7+5.9=Р4.5-2.9=Р7.1-2.2=Р10-2.41=Р2.4-0.8=Р3-1.04=Р6.13-2.15=Р6.5÷5=Р3.6-1.9=Р2.3+1.06=Р16.8-15.9=Р1.7×0.03=Р5.3-2.8=Р0.22×4=Р6.03+4.12=Р4.2-1.3=Р24×5=Р1.6×7=Р7.4÷2=Р4.9-4=Р8.1×3=Р0.49÷9=Р0.05×2=Р1.4×6=Р0.72÷6=Р3.6÷2=Р7.7÷1.1=Р7×2.3=Р8.8÷8=Р0.5÷0.25=Р60×0.03=Р0.12×80=Р6.3÷9=Р20+7.04=Р9.9×0.9=Р1.8×3=Р0.2-0.01=Р4×0.08=Р9.6÷0.8=Р7.6÷2=Р8.3×0=Р7.2÷0.8=Р3÷6=Р15.3×0=Р6.3×3=Р4.2÷0.7=Р0.92÷0.4=