四年级乘法简便计算练习题及答案(四年级数学计算题100道)

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83x403=41x597=30x404

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35x881=11x363=47x483

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83x781=47x305=94x787

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81x385=59x705=11x753

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66x830=23x164=14x269

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=14x553=46x335=86x528=68x139

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=80x554=40x116=79x293=43x598

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=55x825=44x481=83x121=68x640

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=15x307=70x754=93x510=29x378

=26x485

=52x358=62x237=85x158=50x136

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=36x546=18x408=72x694=39x847

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=45x642=89x287=93x869=75x504

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=60x235=72x681=11x817=13x487

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=29x674=92x524=计算题答案46x393=1807837x498=1842658x508=2946471x656=4657683x403=3344941x597=2447730x404=1212099x787=7791378x771=6013835x881=3083511x363=399347x483=2270117x667=1133941x477=1955783x781=6482347x305=1433594x787=7397811x580=638048x820=3936081x385=3118559x705=4159511x753=828347x689=3238370x857=59990

66x830=5478023x164=377214x269=376664x497=3180844x127=558820x307=614094x590=5546027x766=2068226x439=1141460x241=1446028x475=1330045x386=1737017x375=637576x291=2211694x392=3684838x572=2173622x238=523631x609=1887920x717=1434088x621=5464812x123=147639x119=464141x872=3575288x506=4452814x553=774246x335=1541086x528=4540868x139=945272x375=2700080x554=4432040x116=464079x293=2314743x598=2571438x158=600455x825=4537544x481=2116483x121=1004368x640=4352087x444=3862888x569=5007235x807=2824520x268=536053x686=3635863x654=4120215x307=460570x754=5278093x510=4743029x378=1096226x485=1261052x358=1861662x237=1469485x158=1343050x136=680099x329=3257136x546=1965618x408=734472x694=4996839x847=3303330x623=1869045x642=2889089x287=2554393x869=8081775x504=3780035x348=1218060x235=1410072x681=4903211x817=898713x487=633170x162=1134091x260=2366042x744=3124877x349=2687382x836=6855234x650=2210029x674=1954692x524=48208