四年级计算题.docx

1、四年级计算题计算题123+1326 93+2336 71+89716 236+1276-76 525+2639 999+5967 302+3867 36+2738+987 82+3627 45+24012 124+978+292 100-35-25（140-70）54 63+84242 4907+245 2696-110（46-20）30-90 25274 157+857 （404）25240080142 108（8336060） （960400）70 290（343+99）142549+14 1676766 9953+53 4502（169）125（84）5 4125-25 420（2051

2、98）4 460（29183）一、口算56080=9624=4020=4030=10430=3726=7639=60559=3023=27400=128=2732=4827=450020=560014=7315=12060=200360=6800400=64080=280270=42500=600040=51280=960080=二、合理灵活的计算45+24012157+857（46-20）30-9025274（404）25240080142108（8336060）（42048）（375345）290（343+99）一、口算31070=40014=470180=100025=340200=16

3、0600=20420=290300=8100300=990030=7600200=7600400=680270=98014=5400900=420030=61300=130050=20048=12700=930660=530280=9200400=84021=1254=180500=8000500=190020=200160=68017=二、合理灵活的计算142549+147542516767667203629953+534502（169）245（45+39）125（84）54125-25一、口算3230=2230=6201=2540=15020=4500900=175=460=2516=48

4、9=4201=254+99=170+90=480040=250050=254=62+18=560352=8016=420020=165=3220=674=360060=873=6963=2620=240040=二、合理灵活的计算192（5438）6(12+24+80)5032(25+125)123181233+8512325（24+16）17899+178（140-70）5463+842424907+245一、口算1256=4825=78020=1240=0.3+1.2=7245=36085=720452=5050=2.6-1.3=3000+200=48125=358=3202=0.610=8

5、04=420352=2532=72094=3.76100=4515=782=4512=63090=4.9+0.7=685=6923=67+25=960030=7.9-0.9=二、合理灵活的计算420（205198）4460（29183）（960400）70（140-70）5463+842424907+245330(6550)128681664(126513)一、口算710420=5090=2285=624198=125=630030=690420=45+45=3.75.63.40.60.60.393.82.20.360.240.70.337.61.882.212.5100641008.3100

6、00.05105005028070342155052213015631206025434二、合理灵活的计算10419-8728145-1502+239846398195+52234893+240728926+8684505+29567848+10548一、口算20030424637230204613036050362049070581503260275262140493520158030061589723305132505021030696060805240801005046120020270905010360408二、合理灵活的计算36(91327623)(932521)9507136349

7、8615（2417）22（7158）203（4329）128+3539700-12533305+4672一、口算145048080306018060625401800905174837290614005128922261504560800.61003.081000320022420701428326136505900610471091134505012201823843190057204507025二、合理灵活的计算1996-9627410000-(5966)64594045(798-616)(31540-364)7125208(12111)(2010-906)(65+15)(639-719)167(10800-8004)