乘法简便运算题目四年级及答案(四年级数学计算题100道)

=52x637

=15x9=

88x833=65x295=22x525

=80x853

=65x696=

85x606=70x720=28x117

=69x471

=26x248=

46x3=58x681=62x843

=37x451

=70x858=

98x160=47x457=60x802

=15x253

=40x159=

x525=80x2=14x815

=58x783

=93x256=43x408=39x133=21x137

=72x2

=96x767=98x201=29x862=11x712

=66x273

=27x506=70x130=79x348=39x182

=49x808

=29x236=71x352=18x512=16x688

=96x670

=82x458=62x308=26x583=83x348

=61x786

=30x219=42x788=x582=90x197

=93x553

=57x206=85x658=94x770=39x699

=75x163

=40x8=x294=33x706=71x832

=79x306

=59x477=33x5=26x232=71x824

=55x763

=87x342=49x568=93x293=72x474

=37x551

=13x378=50x766=56x133=26x213

=65x537

=29x185=75x344=71x532=69x319

=92x197

=83x220=90x787=29x174=88x123

=41x208

=45x179=12x261=45x816=53x7

=53x561

=88x536=61x305=计算题答案96x782=7507213x551=716352x637=3312415x9=

973588x833=7330465x295=1917522x525=1155080x853=6824065x696=45240

85x606=5151070x720=5040028x117=327669x471=3249926x248=

4846x3=17458x681=3949862x843=5226637x451=1668770x858=60060

98x160=1568047x457=2147960x802=4812015x253=3790x159=

6360

x525=4672580x2=2312014x815=1141058x783=41493x256=2380843x408=17439x133=518721x137=287772x2=20806x767=7363298x201=1969829x862=2499811x712=783266x273=1801827x506=1366270x130=910079x348=2749239x182=709849x808=3959229x236=684471x352=2499218x512=921616x688=11006x670=32082x458=3755662x308=1909626x583=1515883x348=2888461x786=4794630x219=657042x788=33096x582=51790x197=1773093x553=5142957x206=1174285x658=5593094x770=7238039x699=2726175x163=12220x8=34160x294=2616633x706=2329871x832=5907279x306=2417459x477=2814333x5=1798526x232=603271x824=5850455x763=4196587x342=29749x568=2783293x293=2724972x474=3412837x551=2038713x378=491450x766=3830056x133=744826x213=553865x537=3490529x185=536575x344=2580071x532=3777269x319=2201192x197=1812483x220=1826090x787=7083029x174=504688x123=1082441x208=852845x179=805512x261=313245x816=3672053x7=4181753x561=2973388x536=4716861x305=18605