数学四年级下册口算题大全1000题Word文件下载.docx

1、46=46560=240510642=2709=49+38=40=750290=1305=84851047=9113=100025=16206202140493006+2500=44+48=335352010091=90-24=10023=100-5046240+160=530280=800=4800400=265610=6600220=150757437=4.52=350250=42008.38+4.25=11089015=900304199=4206380366817=40470180=81169015=420-370=0.25+0.75=95538=4003726=36038441612

2、100=4.23650=53008416=299+455=0.56+0.4=7600200=131503140=1716068101=2442090=760-90=9.45-3.01=90=5.53.2=2601280=50088001.2530.011=120997+674=96048=6401百万-70万=180030.5=320-190=3082702504816=98-49=600=84010098096006800150+70=74095.6+2.3+0.7=705620637641480091910190=34250250578=980.630.77+6.17=400032+8=3

3、72620-290=23=47+38=3243156080221.50.04=91-32=1.53.89=64365=14703=71-17=152-46=22.50.4=5.51408.16+3.44=8.91-4.96=32410-201=3924=47-19=137=16=3207011=2804030457+198=31070=38=0.60.3=0.350.2=5.61.4=30.129084000.28+0.12=9157607526=7619=125850-590=87008110-8.25=211212=7.39-7.03=70+250=47-27=167.41000=700=

4、197500500=65+30=19003.5=0.6+5.47=0.35+0.43=3.18-2.65=637=6436=14275.00+6.13=30.90.26=26=12003.12+5.2=45090=320392+208=327.51.5=32004045029448=3165400203+98=6300+270=120904900.229638224=270190=6127.99-1.05=10003200=950200-104=8.95-0.73=51012.60.9=7639=13889=220542-298=60-36=7.71-2.69=80007.50.1=260-9

5、8=5.6+99=30.42817=98=1250226305330=370392464441400=4500493426=639=700-70=750.81-0.19=88000-8千=390+140=4.18001807.20.9=30005000=431+199=4.83-1.34=362-103=38+90=36396031238056=180240512568=5.28+7.95=5072090151001010054=65069-45=3000+98430190=2500=7000780770+140=420=200-47=86-6=9.66-2.16=7315=260+90=53

6、2103-10=60559=4039045+15-45+15=2732=120=490=6.77-4.79=310+48=35008415621=4.31.5=（4=180003817=6514.59.5=570200=2.66436268=324455021=12315=9.55-4.75=256+99=3.99145-99=280270=2086.88-0.49=69740370=4.68+7.10=4827=36=299+435=721408.99-8.84=57259002400=2.8-1.2=980=717=1500+2000=1386060002.76-1.02=800.640.

7、16=0.30.01=72003600=239+42=4135360=750-180=140069+45=58+34=2.40.6=580=50523.4266710=30.05120+390=33034-16=81001049331=582720270=30003450036+54=41325432191-23=89=19+81=200003.08-0.91=90036437639=54-15=998-299=0.60.47=9301700=680270=5.43+4.85=30.9150=2380=102-20=12.5312239=3311320+60=2.2381410-203=4319253820=7.8+0.22=18+82=87-59=9.91-8.74=510+90=7200+900=1300821202=97+18=329=356-98=3600325920081001900=10284万48万=3.66.3=7058620-240=19009.21-8.20=0.90.52=62+6=66+25=540+370=20+80