一年级下册口算练习题1000道.docx

1、一年级下册口算练习题1000道精品文档12629733234015423537129338315 418230 843186270 330272266 439 22095353523948 5020 140662789 563 3342504=11+2=533=60+8=80 7=324265844351071 918466 10833715605363583028787 1080611980395464398425762283 5831010 8562064 665315330332629 73527 3425443587103 93=4830=95 40=8126083910761070

2、3048947852443868 940227932 441238 950863937856 2088 97599234277165810478267523691063580236 978465899 972245986896224940246 943418238 835585 259478 1082 564632 749563384 2.精品文档604112045 330860 725436584 452 371 988476 093 3185705562064665315330332629 73527 3425 443587 103 93=4830=95 40=812608391076 1

3、070 3048947852443 868 940227932 441238930272266 439 220 953535239 485020 140662789 5633342504=11+2=53 3=60+8=80 7=32426584435 1071 912629733234015423537129 338315 418230 843186270330272266 439220953535239 48 5020116+9=5+18=17+3=36+6=29+5=87+9=48+8=35+8=4+19=7+26=4+37=29+4=19+8=29+7=7+38=9+18=40+6=35

4、+30=62+8=75+5=23+7=26+8=19+60=32+8=16+9=24+6=5+37=44+7=67+9=50+8=61+9=85+4=91+8=82+5=39+1=46+7=23+7=37+4=78+3=27+6=39+8=68+5=.精品文档9+25=85+6=92+4=86+2=48+7=39+9=2+38=56+8=36+5=35+6=46+9=9+25=23+8=46+6=90+9=84+7=34+7=56+3=12+9=93+3=58+3=75+7=35+6=86+8=39+2=27+4=50+5=34+9=10+60=9+50=10+40=61+10=18+5=74

5、+6=37+2=26+5=23+7=47+4=88+3=47+6=39+8=68+5=26+8=19+6=28+5=53+6=78+5=37+9=23+8=89+6=75+5=86+6=68+7=87+9=26+9=25+6=50+37=49+7=87+9=50+8=61+9=85+4=91+8=82+5=39+10=46+7=73+7=37+4=78+3=27+60=39+8=68+5=9+25=35+6=2+40=86+2=48+7=39+10=16+9=5+18=17+3=36+6=29+5=87+9=48+8=35+8=4+19=7+26=4+37=29+4=39+8=26+7=7+3

6、8=6+18=40+6=35+30=32+8=25+5=13+7=86+8=19+60=32+8=16+9=34+6=5+37=14+7=37+9=57+8=39+2=27+4=50+5=54+9=70+60=39+50=10+40=6+10=18+50=74+6=37+2=26+50=23+70=47+4=88+3=47+6=99+1=68+5=26+8=19+60=48+50=23+6=78+50=87+9=83+8=19+6=75+5=36+6=18+7=47+9=83+70=67+40=88+3=47+6=39+8=68+5=36+8=19+6=28+50=53+6=78+5=17+9

7、=11980395464398425762283 5831010856 2064 6.精品文档653 15330 332 629735273425443587103 93=48 30=9540=81 260839 107610703048947 852 443 868 940 227932441 238 950863 9378562088 975 992 342 771 658 10 36978465 899947826752 369 1063 580272245 986896224940246 943 418238835585 2594781082 564632 74956338426041

8、12045 330860725436584 452 371988476 093 3185705562064665315 330312629733 234015 423537129338315 418230 843 186270330272266 439220953535239 485020140662789 563334 2504=11+2=53 3=60+8=807=32426584435 1071 918466 1083371 5605=64045565630929 6.精品文档585037 5232067 6040 9633042 24 9020 67561023620805183775

9、730726068 890707 5020235028525018 30864040 47583503854368525 40969048858855352 30477662070 77793239040615603055 8733862086 4049 356 3225025207 4217 5030 201003063088607 409463841007034 474 7028676411 980 395464398 425762283 58310108562064665 315330 332629735 27 3425443587 103 93=48 30=9540=81260 839

10、 10761070 3048947852 443 868940227 932 441238 950863937856 2088 975992342771 6581047826 752 3691063580236 978 465899 972245986896 2249.精品文档40246943418 2388355852594781082 564632 7495633842604112045330 860725436584452371988476 093 318 57055620 64665 3153 30 312629733 234015 423537129 338315418230843

11、186270330272266439 220953535 23948 5020 140662789563334 2504=11+2=533=60+8=807=324265844351071 9184661083 3715605363583028 787 1080632629 73527 3425443587 103 93=48 30=9540=81260 839 107610703048947852443 868940227932441 238930272266439220 953535 23948 5020 1406627895633342504=11+2=533=60+8=807=.精品文

12、档324265844351071 912629733 2340 15 423537129 338 315418230843 186 270 330272266439220953535 239485020116+9=5+18=17+3=36+6=29+5=87+9=48+8=35+8=4+19=7+26=4+37=29+4=19+8=29+7=7+38=9+18=40+6=35+30=62+8=75+5=23+7=26+8=19+60=32+8=16+9=24+6=5+37=44+7=67+9=50+8=61+9=85+4=91+8=82+5=39+1=46+7=23+7=37+4=78+3=2

13、7+6=39+8=68+5=9+25=85+6=92+4=86+2=48+7=39+9=2+38=56+8=36+5=35+6=46+9=9+25=23+8=46+6=90+9=84+7=34+7=56+3=12+9=93+3=58+3=75+7=35+6=86+8=39+2=27+4=50+5=34+9=10+60=9+50=10+40=61+10=18+5=74+6=37+2=26+5=23+7=47+4=88+3=47+6=39+8=68+5=26+8=19+6=28+5=53+6=78+5=37+9=23+8=89+6=75+5=86+6=68+7=87+9=26+9=25+6=50+

14、37=49+7=87+9=50+8=61+9=85+4=91+8=82+5=39+10=46+7=73+7=37+4=78+3=27+60=39+8=68+5=9+25=35+6=2+40=86+2=48+7=39+10=.精品文档16+9=5+18=17+3=36+6=29+5=87+9=48+8=35+8=4+19=7+26=4+37=29+4=39+8=26+7=7+38=6+18=40+6=35+30=32+8=25+5=13+7=86+8=19+60=32+8=16+9=34+6=5+37=14+7=37+9=57+8=39+2=27+4=50+5=54+9=70+60=39+50=

15、10+40=6+10=18+50=74+6=37+2=26+50=23+70=47+4=88+3=47+6=99+1=68+5=26+8=19+60=48+50=23+6=78+50=87+9=83+8=19+6=75+5=36+6=18+7=47+9=83+70=67+40=88+3=47+6=39+8=4+25=36+8=19+6=28+50=53+6=68+5=3+37=78+5=17+9=45+30=45+3=5+41=50+41=6+32=52+6=40+47=62+4=27+40=5+23= 71+5=45+30= 69+1= 6+33= 18+70=44+3= 5+32=25+4

16、= 20+35= 4+75=3+95= 30+65= 53+20= 85+3=4+52=30+65= 6+22= 16+3= 40+58=56-30=56-3= 89-40= 89-4= 75-30=56-3=.精品文档29-4=77-7=29-20=56-4=63-50=38-4=98-3=96-30=39-6=25-4=78-40=80-30=79-60=49-7=26-3=59-3=67-3=99-50=30-1=55-2=27-5=45-20=76-40=46-30=46+30=4+74=51+7=38+40=93-80=63-30=95-5=86+10=2+82=69+0=73-40=100-30=59-4=95-4=70+28=6+98=19-6=20+80=65+30=92-50=13+5=85-2=58-30=58+30=36-3=36-30=5+34=50+34=12+5+50=65-5-50=80-20+6=64+80=53+70=70-30+5=60+4+20=75-70+9=80-20+15=.精品文档6+32-30=46-6+60=78-8+29=30+50+12=25-20+71=54+3-5=46+6+20=90-50+42=32-2+58=75-40-3=22-20+50=36+20-20=.