资源简介 部分参考答紫“条形统计图(2)995161171.1606040380150460(计算过程略)9246960840寻找宝藏(2)2541451545361.9840732028272.(1)2030144906014120100(2)数量长短顺序783006352030643.图略43119802909499104038408182031140寻找宝藏8100507808005012500寻找宝藏(1)150560052001.804050054652.76029599833004810048920030805703451682421220826225904762200271201380165549526003740224160720023026001611100640215141562100202600170382600135935103268090(计算过程略)2.=>=<>三综合练习3.64886839综合练习(1)】804304551.8000888060900寻找宝藏寻找宝藏(2)1.算一算。8×9+26=4×8+8=6×8+25=5×8-20=5×8-12=9×6-27=48×2+48=5×9+45=55×2-50=8×4-18=5×20+20=4×9+64=78×0+78=80×3+60=5×20-37=5×100+20=7×8-26=4×9+28=9×9-38=20×3+59=4×28-32=70×3+80=17×4+26=9×8+27=26×40=640×6=405÷5=700+120=155÷5=420÷3=270×30=300÷6=6×130=160×5=98-48=250×50=450÷3=140×40=40×130=2.计算下面各题。95×2×440×16-345(252+144)÷4口算题卡全能练四年级上270÷(63÷7)1000-390÷2741-(424-386)420÷6×37602-504÷450×(17+27)26×25×455×(408÷6)(100-17)×2716×(312-272)260-180÷4(200-144)÷4(83+17)×26720÷80×1517×(60-5) 展开更多...... 收起↑ 资源列表 寻找宝藏 答案.pdf 寻找宝藏(2).pdf