三位数乘两位数计算题

1、欧阳音创编欧阳音创编2021.03.112021.03.11三位数乘两位数笔算1123145485485708时间:2021.03. 11创作：欧阳音x32二345x24=754x45二324x19=687x21=524 x42 二x45=142 x35=x 65=561 x47=x 24=752 x 84=x 55=146 x58= 406 x 34=三位数乘两位数笔算2456x82=212 x 32=542 x 42=440x88二890x44二405 x21=117x50=416 x30=270 x 90=807x30=67x400=480 x30=486x42 二456 x48=785

2、 x41=三位数乘两位数笔算3452x24=795 x46=905 x20=6600 x 120 = 319 x 60=456 x21 =360X90=660X60=480X90=600X60=920X80=120X50=920X40=710X50=欧阳音创编2021.03.11欧阳音创编2021.03.11欧阳音创编欧阳音创编2021.03.112021.03.11220X40二三位数乘两位数笔算470X920 二120X90二 760X40二810X30=940X50二830X20=283X26=920X30二 904X11 二33X166 二84X509二26X147=254X25=31

3、9X36=14X260=266X77 二21X144=181 X18=三位数乘两位数笔算5402X19二80X378二957X21 =508X35二589X86=40X260二582X40二18X758二763X43二568X43=429X87=56X634=706X45=109X34二876X27=三位数乘两位数笔算645X234二138X16=407X35=930X22二408X69二701 X91 =欧阳音创编欧阳音创编2021.03.112021.03.11欧阳音创编欧阳音创编2021.03.112021.03.1188X706=19X708=703X59=142X45=409X26=

4、34X209=908X21 =294X60=350X45=三位数乘两位数笔算7740X28=324X46=768X36=908X40=304X29二264X58=890X50=90X711 =66X367二788X46=123X52145X38=524X46=452X35=145X24=754X27=142X45687X14=三位数乘两位数笔算8785X27=124X34=561 X43二485X75=763X43=582X40欧阳音创编2021.03.11欧阳音创编2021.03.11欧阳音创编欧阳音创编2021.03.112021.03.11508X35 二44X567二40X260=578X90二38X675=765X90=589 X 86 =402X19=704X78=三位数乘两位数笔算9563X70=756X90=806X50二603 X 89=168 X 77= 80X378456X26957X21=210X60=308 X 70 二X100 二75 X 400二89140 X 40=150 X 60=125X40=三位数乘两位数笔算10135X45=108X25 二54X312 二47X210 二138X54 二126X89 二64X300=500X40=26X603=203X32 二312X25 二437X