三位数乘两位数练习题及答案.pdf

1 1.8656=8656=2121.61212=61212=4141.45769=45769=6161.86268=86268=8181.75529=75529=2 2.5419=5419=2222.68154=68154=4242.68340=68340=6262.25424=25424=8282.26023=26023=3 3.12325=12325=2323.7246=7246=4343.11858=11858=6363.14842=14842=8383.97918=97918=4 4.8433=8433=2424.50961=50961=4444.72831=72831=6464.45440=45440=8484.7529=7529=5 5.50955=50955=2525.81379=81379=4545.9279=9279=6565.95561=95561=8585.44155=44155=6 6.27517=27517=2626.58055=58055=4646.4620=4620=6666.40449=40449=8686.46691=46691=7 7.47977=47977=2727.85382=85382=4747.18611=18611=6767.76045=76045=8787.59877=59877=8 8.95461=95461=2828.11570=11570=4848.3349=3349=6868.7871=7871=8888.12111=12111=9 9.75889=75889=2929.26347=26347=4949.37127=37127=6969.65146=65146=8989.37070=37070=1010.5313=5313=3030.17348=17348=5050.93421=93421=7070.6053=6053=9090.55926=55926=1111.80411=80411=3131.49593=49593=5151.46123=46123=7171.254=254=9191.97967=97967=1212.93990=93990=3232.56357=56357=5252.51448=51448=7272.88530=88530=9292.19136=19136=1313.94453=94453=3333.83486=83486=5353.94848=94848=7373.66110=66110=9393.95294=95294=1414.23636=23636=3434.67112=67112=5454.55297=55297=7474.56967=56967=9494.55741=55741=1515.8747=8747=3535.95348=95348=5555.43687=43687=7575.82789=82789=9595.99959=99959=1616.23043=23043=3636.70239=70239=5656.28238=28238=7676.34026=34026=9696.29892=29892=1717.43598=43598=3737.82736=82736=5757.83146=83146=7777.47960=47960=9797.82516=82516=1818.2447=2447=3838.96729=96729=5858.61048=61048=7878.11477=11477=9898.24552=24552=1919.20364=20364=3939.7061=7061=5959.5684=5684=7979.450=450=9999.96768=96768=2020.41419=41419=4040.61792=61792=6060.41610=41610=8080.18838=18838=100100.28387=28387=答案答案 41 1.519051902 21 1.734473444 41 1.31533315336 61 1.58616586168181.21895218952 2.486948692 22 2.36774367744 42 2.27320273206 62 2.609660968282.598059803 3.307530752 23 3.434443444 43 3.684468446 63 3.621662168383.17622176224 4.277227722 24 4.31049310494 44 4.22568225686 64 4.18160181608484.217521755 5.27995279952 25 5.64227642274 45 5.834383436 65 5.58255582558585.24255242556 6.467546752 26 6.31900319004 46 6.9209206 66 6.19796197968686.42406424067 7.36883368832 27 7.69946699464 47 7.204620466 67 7.34200342008787.46046460468 8.58194581942 2.805080504 4.161716176 6.553855388888.133113318 88 88 89 9.67462674622 29 9.12361123614 49 9.10017100176 69 9.29946299468989.25900259001 10 0.159315933 30 0.830483045 50 0.19614196147 70 0.318031809090.14534145341 11 1.884488443 31 1.46035460355 51 1.10603106037 71 1.1001009191.65593655931 12 2.84510845103 32 2.32091320915 52 2.24672246727 72 2.26550265509292.687668761 13 3.50032500323 33 3.71724717245 53 3.45504455047 73 3.661066109393.89488894881 14 4.849684963 34 4.805280525 54 4.53544535447 74 4.38123381239494.22837228371 15 5.408940893 35 5.45744457445 55 5.37932379327 75 5.73603736039595.58941589411 1.989098903 3.27378273785 5.10716107167 7.884088409696.27416274166 66 66 66 61 17 7.42630426303 37 7.29772297725 57 7.38226382267 77 7.28740287409797.13200132001 18 8.112811283 38 8.28043280435 58 8.29280292807 78 8.877887789898.12740127401 19 9.12992129923 39 9.427042705 59 9.470447047 79 9.2002009999.65756657562 20 0.786678664 40 0.56764567646 60 0.416041608 80 0.7144714410100 0.2462124621