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1、年级计算训练100题竖式计算20X260=330X20=20X470=20X490=40X20=380X20=50X190=210X40=20X270=310X20=40X160=20X390=320X20=390X20=330X30=360X20=250X40=520X10=20X220=110X25=140X30=350X20=20X430=210X30=50X160=310X30=340X20=230X30=230X20=20X460=40X120=40X210=30X170=20X380=370X20=470X20=40X140=40X130=30X320=180X30=490X20=
2、110X60=20X310=220X40=250X78=630X17=357X14=714X15=771X 18=285X45=159X36=265X34=494X13=102X29=171X43=192X48=380X12=320X28=368X37=871 X 13=228X44=626X11 =559X22=547X14=131X24=315X27=267X14=192X13=949X17=278X28=244X15=283X39=353X37=736X15=317X31 =455X26=259X39=371 X33=897X11 =955X11 =652X29=149X12=248X1
3、6=973X13=263X34=735X12=313X32=195X35=573X26=281X19=414X16=145X43=376X23=270X12=587X22=477X27=229X41 =48X12=314X21 =149X12=【答案】第一面：20X260=5200330X20=660020X470=940020X490=980040X20=800380X20=760050X190=9500210X40=840020X270=5400310X20=620040X160=640020X390=7800320X20=6400390X30=11700330X30=9900360X20
4、=7200250X40=10000520X10=520020X220=4400110X25=2750140X30=4200350X20=700020X430=8600210X30=630050X160=8000310X30=9300340X20=6800230X30= 6900230X20=460020X460=9200第二面：40X120=480040X210=840030X170=510020X380=7600370X20=7400470X20=940040X140=560040X130=520030X320=9600180X30=5400490X20=9800110X60=660020X
5、310=6200220X40=8800250X78=19500630X17=10710357X14=4998714X15=10710771X18=13878285X45=12825159X36=5724265X34=9010494X13=6422102X29=2958171X43=7353192X48=9216380X12=4560320X28=8960368X37=13616871X13=11323第三面：228X44=10032626X11=6886559X22=12298547X14=7658131X24=3144315X27=8505267X14=3738192X13=2496949X
6、17=16133278X28=7784244X15=3660283X39=11037353X37=13061736X15=11040317X31=9827455X26=11830259X39=10101371X33=12243897X11=9867955X11=10505652X29=18908149X12=1788248X16=3968973X13=12649263X34=8942735X12=8820313X32=10016195X35=6825573X26=14898281 X 19=5339414X16=6624145X43=6235376X23=8648270X12=3240587X22=12914477X27=12879229X41=938948X12=576314X21=6594149X12=1788