三位数乘两位数练习题及答案

1.8656=2.5419=3.12325=4.8433=5.50955=6.27517=7.47977=8.95461=9.75889=10.5313=11.80411=12.93990=13.94453=14.23636=15.87×47=16.23043=17.43598=18.24×47=19.20364=20.41419=

21.61212=22.68154=23.7246=24.50961=25.81379=26.58055=27.85382=28.11570=29.26347=30.17348=31.49593=32.56357=33.83486=34.67112=35.95348=36.70239=37.82736=38.96729=39.70×61=40.61792=

41.45769=42.68340=43.11858=44.72831=45.9279=46.4620=47.18611=48.3349=49.37127=50.93421=51.46123=52.51448=53.94848=54.55297=55.43687=56.28238=57.83146=58.61048=59.5684=60.41610=

61.862×62.254×63.148×64.454×65.955×66.404×67.760×68.78×71=69.651×70.60×53=71.25×4=72.885×73.661×74.569×75.827×76.340×77.479×78.114×79.4×50=80.188×

81.75529=82.26023=83.97918=84.75×29=85.44155=86.46691=87.59877=88.12111=89.37070=90.55926=91.97967=92.19136=93.95294=94.55741=95.99959=96.29892=97.82516=98.24552=99.96768=100.28387=

答1.51902.48693.30754.27725.279956.46757.368838.581949.6746210.159311.884412.8451013.5003214.849615.408916.989017.4263018.1128

21.734422.3677423.434424.3104925.6422726.3190027.6994628.805029.1236130.830431.4603532.3209133.7172434.805235.4574436.2737837.2977238.28043

41.3153342.2732043.684444.2256845.834346.92047.204648.161749.1001750.1961451.1060352.2467253.4550454.5354455.3793256.1071657.3822658.29280

61.5861662.609663.621664.1816065.5825566.1979667.3420068.553869.2994670.318071.10072.2655073.661074.3812375.7360376.884077.2874078.8778

81.2189582.598083.1762284.217585.2425586.4240687.4604688.133189.2590090.1453491.6559392.687693.8948894.2283795.5894196.2741697.1320098.12740

19