四年級(jí)數(shù)學(xué)口算練習(xí)題每天50道

四年級(jí)數(shù)學(xué)口算練習(xí)題每天50道1.計(jì)算8+52.計(jì)算1233.計(jì)算7×44.計(jì)算20÷55.計(jì)算9+66.計(jì)算1587.計(jì)算6×78.計(jì)算18÷39.計(jì)算11+410.計(jì)算14711.計(jì)算5×812.計(jì)算24÷613.計(jì)算13+614.計(jì)算16915.計(jì)算4×916.計(jì)算21÷717.計(jì)算10+718.計(jì)算13619.計(jì)算3×1020.計(jì)算30÷1021.計(jì)算12+822.計(jì)算171023.計(jì)算8×924.計(jì)算72÷825.計(jì)算9+926.計(jì)算181127.計(jì)算7×1028.計(jì)算70÷729.計(jì)算11+1030.計(jì)算141331.計(jì)算6×1132.計(jì)算66÷633.計(jì)算8+1134.計(jì)算191235.計(jì)算5×1236.計(jì)算60÷537.計(jì)算10+1238.計(jì)算221539.計(jì)算4×1340.計(jì)算52÷441.計(jì)算12+1342.計(jì)算251843.計(jì)算3×1444.計(jì)算42÷345.計(jì)算14+1546.計(jì)算292247.計(jì)算7×1648.計(jì)算112÷749.計(jì)算16+1750.計(jì)算3326四年級(jí)數(shù)學(xué)口算練習(xí)題每天50道（續(xù)）51.計(jì)算9×952.計(jì)算81÷953.計(jì)算18+1954.計(jì)算372055.計(jì)算10×1056.計(jì)算100÷1057.計(jì)算20+2158.計(jì)算412559.計(jì)算11×1160.計(jì)算121÷1161.計(jì)算22+2362.計(jì)算453063.計(jì)算12×1264.計(jì)算144÷1265.計(jì)算24+2566.計(jì)算493567.計(jì)算13×1368.計(jì)算169÷1369.計(jì)算26+2770.計(jì)算534071.計(jì)算14×1472.計(jì)算196÷1473.計(jì)算28+2974.計(jì)算574575.計(jì)算15×1576.計(jì)算225÷1577.計(jì)算30+3178.計(jì)算615079.計(jì)算16×1680.計(jì)算256÷1681.計(jì)算32+3382.計(jì)算655583.計(jì)算17×1784.計(jì)算289÷1785.計(jì)算34+35.計(jì)算696087.計(jì)算18×1888.計(jì)算324÷1889.計(jì)算36+3790.計(jì)算736591.計(jì)算19×1992.計(jì)算361÷1993.計(jì)算38+3994.計(jì)算777095.計(jì)算20×2096.計(jì)算400÷2097.計(jì)算42+4398.計(jì)算857599.計(jì)算21×21100.計(jì)算441÷21四年級(jí)數(shù)學(xué)口算練習(xí)題每天50道（續(xù)）101.計(jì)算22×22102.計(jì)算484÷22103.計(jì)算44+45104.計(jì)算8980105.計(jì)算23×23106.計(jì)算529÷23107.計(jì)算46+47108.計(jì)算9385109.計(jì)算24×24110.計(jì)算576÷24111.計(jì)算48+49112.計(jì)算9790113.計(jì)算25×25114.計(jì)算625÷25115.計(jì)算50+51116.計(jì)算10195117.計(jì)算26×26118.計(jì)算676÷26119.計(jì)算52+53120.計(jì)算105100121.計(jì)算27×27122.計(jì)算729÷27123.計(jì)算54+55124.計(jì)算109105125.計(jì)算28×28126.計(jì)算784÷28127.計(jì)算56+57128.計(jì)算113110129.計(jì)算29×29130.計(jì)算841÷29131.計(jì)算58+59132.計(jì)算117115133.計(jì)算30×30134.計(jì)算900÷30135.計(jì)算60+61136.計(jì)算121120137.計(jì)算31×31138.計(jì)算961÷31139.計(jì)算62+63140.計(jì)算125125141.計(jì)算32×32142.計(jì)算1024÷32143.計(jì)算64+65144.計(jì)算129135145.計(jì)算33×33146.計(jì)算1089÷33147.計(jì)算66+671