三位数乘两位数算式练习题及答案(100道题)

三位数乘两位数算式练习题及答案（100道题）1.123×45=55352.234×56=131043.345×67=231154.456×78=356885.567×89=503636.678×90=608207.789×12=94688.890×23=204709.901×34=3063410.112×45=504011.231×56=1293612.342×67=2291413.453×78=3523414.564×89=5019615.675×90=6075016.7×12=943217.897×23=2053118.908×34=3087219.221×45=994520.332×56=13221.443×67=2963122.554×78=4321223.665×89=5908524.776×90=6984025.887×12=1064426.999×23=2277727.111×34=377428.222×45=999029.333×56=14830.444×67=2974831.555×78=4329032.666×89=5937433.777×90=6993034.888×12=1065635.999×23=2277736.123×34=418237.234×45=1053038.345×56=1932039.456×67=3065240.567×78=44141.678×89=6024242.789×90=7101043.123×45=553544.234×56=1310445.345×67=2311546.456×78=3568847.567×89=5036348.678×90=6082049.789×12=946850.890×23=2047051.901×34=3063452.112×45=504053.231×56=1293654.342×67=2291455.453×78=3523456.564×89=5019657.675×90=6075058.7×12=943259.897×23=2053160.908×34=3087261.221×45=994562.332×56=13263.443×67=2963164.554×78=4321265.665×89=5908566.776×90=6984067.887×12=1064468.999×23=2277769.111×34=377470.222×45=999071.333×56=14872.444×67=2974873.555×78=4329074.666×89=5937475.777×9076.888×91=8036877.234×92=2152878.345×53=1838579.456×24=1094480.567×35=1984581.678×46=3138882.789×57=4487383.890×68=6042084.901×79=7177985.123×80=9840.234×81=1896487.345×92=3164088.456×53=2420889.567×24=1360890.678×35=2383091.789×46=3629492.890×57=5073093.901×68=6126894.123×79=970795.234×80=1872096.345×81=2794597.456×92=4187298.567×53=3015199.678×24=16272100.789×35=27515这些练习题旨在帮助学生们熟练掌握三位数乘以两位数的计算方法。在解答这些题目时，可以采用竖式计算，也可以尝试心算。通过这些题目的练习，学生们不仅能够提高计算速度，还能增强对乘法运算的理解和记忆。记得在计算时细心，避免出现小错误，这样才能确保答案的准确性。完成这些练习后，可以对答案进行检查，看看自己的计算是否正确。如果有错误，不要气馁，找出错误的原因，并加以改正，这样就能不断进步。当然，让我们继续丰富这份练习题文档，为学生们提供更多样化的练习机会。补充练习题及答案（101200道题）101.135×47=6345102.246×58=14268103.357×69=24683104.468×70=32760105.579×81=46999106.681×92=62552107.792×23=18116108.803×34=27202109.914×45=41030110.103×56=5768111.214×67=14358112.325×78=25450113.436×89=38804114.547×90=49030115.658×12=7896116.769×23=17687117.880×34=29920118.991×45=44595119.213×56=11928120.324×67=21708121.435×78=33830122.546×89=494123.657×90=59030124.768×12=9216125.879×23=20217126.990×34=33660127.145×45=6525128.256×56=14336129.367×67=24589130.478×78=37384131.589×89=52481132.600×90=54000133.712×12=8544134.823×23=18929135.934×34=31796136.167×45=7515137.278×56=15568138.389×67=26063139.500×78=39000140.611×89=54379141.722×90=64980142.833×12=9996143.944×23=21712144.1×34=6324145.297×45=13365146.408×56=22848147.519×67=34773148.630×78=49140149.741×89=66009150.852×90=76680151.963×12=11556152.214×23=4922153.325×34=11050154.436×45=19520155.547×56=30632156.658×67=441157.769×78=59982158.880×89=78320159.991×90=89190160.123×56=6898161.234×67=15678162.345×78=26710163.456×89=40584164.567×90=50930165.678×