三位數(shù)乘兩位數(shù)練習(xí)題及答案.

1、1 .865 X 6=21 .612 12=41 .457 69=61 .862 68=81 .755 29=2 .541 X 9=22 .681 54=42 .683 40=62 .254 24=82 .260 23=3 .123X25=23 .724 6=43 .118X 58=63 .148 42=83 .979 18=4 .84 33=24 .509 61=44 .728 31=64 .454 40=84 .75 29=5 .509 55=25 .813 79=45 .927 9=65 .955 61=85 .441 55=6 .275 17=26 .580 55=46 .46 20=

2、66 .404 49=86 .466 91=7 .479 77=27 .853 82=47 .186 11=67 .760 45=87 .598 77=8 .954 61=28 .115X 70=48 .33 49=68 .78 71=88 .121 11=9 .758 89=29 .263 47=49 .371 27=69 .651 46=89 .370 70=10 .531 3=30 .173 48=50 .934 21=70 .60 53=90 .559 26=11 .804 11=31 .495 93=51 .461 23=71 .25 4=91 .979 67=12 .939 90=

3、32 .563 57=52 .514 48=72 .885 30=92 .191 36=13 .944 53=33 .834 86=53 .948 48=73 .661 10=93 .952 94=14 .236 36=34 .67112=54 .552 97=74 .569 67=94 .557 41=15 .87 47=35 .953 48=55 .436 87=75 .827 89=95 .999 59=16 .230 43=36 .702 39=56 .282 38=76 .340 26=96 .298 92=17 .435X98=37 .827X 36=57 .18 .24 X 47

4、=38 .967X 29=58 .19 .203X64=39 .70X61 =59 .20 .414X 19=40 .617 X 92=831X 46=77 .479X60=97 .825X16=610X48=78 .114X 77=98 .245X 52=56 X 84=79 .4X 50=99 .967X68=283X87=188X 38=416X 10=4 - licrosoft lord £全模式）文件9 編輯值）視圖9 插入復(fù)）格式Q） ZM（V 表格 窗口型）幫助佰I x|鍵入需要招助的問題 x1節(jié)位置1.5厘米Microsoft I.13:01逢開始| $3 J財4 -

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7、答案44 . 16171.51902173442 .486922367743 .30752343444 .277224310495 .2799525642276 .467526319007 .3688327699468 .581942 .80504.3153314.2732024.684434.2256844.834354.92064.204676.58616 16.609626.621636.18160 46.58255 56.19796 66.34200 781 .2189582 .598083 .1762284 .217585 .2425586 .4240687 .460466 . 55

8、3888 .133188249 .674621236110017991351593830419614000135884446035106031111358451032091246722221355003271724455043331358496805253544444135408945744379325551 . 98903 . 273785 . 1071686970717273747572994689 .25900318090 .1453410091 .655932655092 .6876661093 .894883812394 .228377360395 .58941884096 .274166661.4263071.112881.1299292.78