五年级数学口算竞赛题 班级_________ 姓名_________ 得分 144－4.4= 12.5×0.8= 21+= 35+215= 0.9×6= 78－38= 3.1×0.3= 145－5.05= 315－198= 19.9+11.1= 7.12+2.8= 0.1×6.1= 19+0.1= 0.38×1000= 0.93÷100= 12.5÷5= 0.72÷4= 0.8×0.5= 3－38= 3.3+67= 0.8×0.5= 6.4+44= 98－9.7= 23×4+27×4= 10－1.8－2.2= 91+1.1= 8×0.125= 28×0.9= 1.23÷3= 0.75+0.3= 2.5×4= 7.6+2.04= 64.32÷16= 1 / 3 36 0.32÷16= 0.56÷14= 0.48÷0.03= 4.5+1.45= 9×31.4= 1.87×0= 4×0.25= 9.9÷0.3= 65－5.06= 0.27－0.2= 185÷0.3= 77－47= 1×0.1= 0.75+0.25= 1－12= 6.3÷2.1= 0.24×2= 1－0.08= 3.6+6.3= 0.7×1.1= 1.98+2.75= 12×25= 1.8×0.04= 45 += 990.4÷8= 29.9+4.35= 4.8×0.2×0.5= 1－0.75= 0.25×8= 910－210= 1.6÷0.8= 8.8÷2.2= 99×0= 437－137－63= 198+79= 6.3÷9= 9.6÷6= 1.1÷0.01= 0.175＋2.25= 1.25×0.7×0.8= 7.2×0.3+2.8×0.3= 175－7.5= 103×3= 0.12×5= 123+3= 45×102= 4.9÷0.7= 6.8÷4= 396+99= 4000÷800= 4×0.25= 0÷6.81= 465－299= ×8= 2 / 3 7.5×2.5×4= 2700÷300= 0÷40= 32×2.5= 125÷5= 4500÷300= 427+7= 314－2= 6.8+8.6= 1112－112= 500×0.001= 244+182+56= 0.5×1.1= 1.25 本文来源：https://www.wddqw.com/doc/18ea869c3286bceb19e8b8f67c1cfad6195fe928.html