四年级数学下册口算题卡 巧算1(三数连加小数之和为)-第3套卷(含答案)
巧算1三数连(小数加和之1为)-第套3卷4.+454.+.64=.79+.422+81.=.3786+.163+84.=926.+1.1+29=.8.761+.+4.6=42.9413.+69+40.=628+..54+9.5=1.7+1654.27.+4=232.6.78++.98=.2786+.16.+9=481.+.6+9.1=89.1+969.+81=.2.8410.74+2+52.=9.65+6.5+9435.1=314.4.+37+2.3=3.6515.1++4.69=4.7911.5++.85=1.3135+.+928.=.83+6234.3.1+86=.8+13278.+.65=219+5.9.5+1=.9.0+1.2993+.1=2.34+9.344+.71=.349+43+2..66=.25+16.333+.7955.48+=.31+.7=39.5+3.481+85.5=6.83+.093+191=2..8+57.+2.2=4.33.93++.7=6.6342.5+8+.5=8.45.+886.+6=9.588.4+5+.=176.18+184+..11=63.74+5.1+.9=7203.+1277.+99.=5.617+76.+24.=1.51+1.49+975.=12.3+8.782.7=5+84+..182.+9=.16+8.1+449=.44.+75.+258.5=1.+6.9+24.9=8.3+214+9.7=.36.1+8.2+418.=8.3+1.37+747.=3.93+2154+..63=126.+.953+4.=497.+4.4+4.3=13.52+42.9+5.91=02.8+34.+59.5=112/答案-算巧1三(数加小数之连为1和-)3第套卷14.41842.14.3135.6214.671.96168.1718.1.9871.8725.80231.9113.2216.117.158.67179.1615.30.1161916.12.910.38664.1.70719.8510.842.136.9291.7011.917364.2.088235.1980.21.7614.4185.12611.37816.4198.1415.714.6220.91411.7312.475.9110.3918.3546.6116.92/22