整十整百数乘整十数竞赛检测题大全附答案.docx

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1、整;整仃数乘整十数比赛检测的大全附答案姓名：班级：日期：用时：一分钟得分:20X20三8090S3080三402090X70=2070=1030=603030X90=5050=2030=1001080X20=60SO=6080=706060X9034010SIOX90S1.1.3010XW340KOS30X90三601070X飙I=9020S2040三30X6030X50S2090三30X20S50X502050=8040=1030=80X4080X90=5030=6060=504010X70=5020=2060=909060X60=7020=IOC1.20=107090X10370SOSKI

2、OX70a602080XWSto50S10X70a70X1080X60S9080三2070S30X2090X60S4070三)0X)0S30X805080=10)0=5020=7070100X30=7090=7020=80X6090X70=5010=M)30=806080X国I=to40=2050=808070XIOaKO50S50)0aHO040X20a7050S2060SW40100X60三9090三1090三1005030X3010040-2030S80X701020=3080-4020=40506050三10060三6070三80X70三6070=6040=9050=9。10=10柄=

3、7050=9080=9030=9060=1(X60=6070=2070=3060890X70S9()X10S9050SIDD：Wa7030S10030=HXIX60S1040三)0We30X20三WX30S508050JOS50X20三40X10S2090=10070=4090=100X40=20204090=2050=I(W10=4090=1020=8070=3050=303060SO=3040=10090=80IOa2060S10X30S080S7010SSO20S20X30三7060S2020)090S1070三30X30S1080S5070三20X40S70X60三1020=7060=

4、8030=3080三40-10=2070=3030=9020=10020=9090=3080=I(XI50三2020=9070=1020=7030=01。3SOSOS：2X70a060三60IOSKO10S100XKOa20X90a100X90S7060三40)0S50X70三7010三6090三90X50S50X904010=3020=7010=2050=5060=OO40=4090=4090=8020=5090=2010=20100=40SO.6070三9010三1020sJOO30三0090三20IO三60X10三6080=6070=8060=3090三6090=6030=2060=50

5、10=4080=7080=9090=3010三1(X)20860X)0SIOX70SW70S0*KIa50IO三2()KO三HXIX50三1010三3010eSOX30三WX50S60W6030S70XIO三90X30S1080=3090=6010=40X40=10702090=7020=1030=9020=7080=6020=8020=30606070=9080=6090=3020aKO30S90X20S1.30=3020=307080=2060=5070=905010=30U50=10070=601050=10C20=3040=106090507010050605060702020401060805050603060060601009050305070SXOXtoS50XKOS9070S*KIato60三10070=70X20三30三)070e10X30三WX10=3010050S90X30三20X70三