计算下面各题1475254361 2615475125 3860-168159 4465358-27 5647-(85265) 6476(65-29) 7154×8÷16 8400÷25×75 916×25÷16×25 10
一口算Created with an evaluation copy of . To discover the full versions of our APIs please visit: :÷80= 15×5= 12×2×5= 480÷80= 640÷16= 200×360=24×20= 560÷80=
四年级下册计算题练习第一天 一直接写出得数: = = = = 25×12= = 8= = ×10= 100×= 62÷10= 12÷100= ×100= =
四年级下册计算题练习第一天 一直接写出得数: = = = = 25×12= = 8= = ×10= 100×= 62÷10= 12÷100= ×100= = 4×31×25= 28×0÷54= 6537×
四年级下册计算题练习(一) : 一直接写出得数: = = = = 25×12= = 8= = ×10= 100×= 62÷10= 12÷100= ×100= = 4×31
四年级下册计算题练习第一天 一直接写出得数: = = = = 25×12= = 8= = ×10= 100×= 62÷10= 12÷100= ×100= = 4×31×25= 28×0÷54= 6537×
四年级下册计算题练习第一天 一直接写出得数: 2.76.3= 0.583.5= 6-2.2= 5.6-2.8= 25×12= 6.68-2.1= 6.385.62= 3.92-0.9= 0.25×10= 100×2.003= 62÷10= 1
四年级下册计算题练习第一天 一直接写出得数: = = = = 25×12= = 8= = ×10= 100×= 62÷10= 12÷100= ×100= = 4×31×25= 28×0÷54= 6537×
一直接写出得数: = = = = 25×12= = 8= = ×10= 100×= 62÷10= 12÷100= ×100= = 4×31×25= 28×0÷54= 6537×0= = 25×4÷25×4二竖式计算并验算:=
四年级下册计算题练习一一直接写出得数:= = = = 25×12= = 8= =×100= = 4×31×25= 28×0÷54= 6537×0= = 25×4÷25×4二竖式计算并验算:= =三计算有些能简便的要简便计算:89×9989
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