幼升小口算练习.doc

1、幼升小口算综合练习1000题7-2 =19 + 0 十 1 =11 + 6 =4 + 14-1 =16-8 =10-4 + 14 =4+0+3=19 - 1 - 5 =2-1 =8 + 4 =17-0 =8-2-6=14 + 1-14 =1 + 15 - 10 =14 - 3 - 8 =4-3 + 16 =8 十 0-1 =4+4-8=10 - 5 - 2 =17-15-2 =3+2+1=2 十 18 二13-5 =19-12 + 41+1-2=7+2+9=9+4-1 =8 + 10 =15-11-0 =18 十 1 - 18 =5-5+7=10 + 4-3 =19-17 + 0 =16-16

2、 十 3 二4+2-0=19-4 =0 + 18 =0 + 1 =7 + 1 =10 + 0 + 15+10+2=1 + 17 =8-7 =3 + 11 =16-4-8=18-12 =7 + 3 =16-7 =18-13-2 =0十3二2 + 12 =18 - 13 =8-8 =15+3+2=3 + 10 - 12 =13-3 + 9 =3 + 15 =12-12 =6-5-1 =8+6-5=16-6 =10 + 8 =19-6 =4+1+7=12 + 3 十 2 二17 - 0 - 3 =10 + 5 =5+8-3=16 - 16 =17 - 9 + 1 =15-9-2 =1+18-9=8-

3、8+2=14-7 =2 + 11 =4-1-2=6-1 =6 + 10 =20 -20 =17-1-4 =12 + 4-0 =4-3 =18 - 3 - 814-5-2 =4 十8+1=4+8+8=1 + 8 =5+5+1=10-1 + 4 =10-2-6 =4-4 =17 + 3 =8+1+2=0+9+9=2 + 18 =4+5+1=2 + 17 =5-4 =7-2+11 =8-1 =15-13 =5 + 13 =8-2 =20-4-14 =11-0 =4 + 11-10 =1 + 4 =2 + 15 =13 十 5 + 1 =1-1 =6 + 4 =4-3 + 16 =13-11 =12

4、+ 1-4 =16-15 =20-13 =5 + 10 =11 - 1 =10-1 =6-4-0=1 + 7 =5 + 10 =4-4 =16-1-5=6 + 10 =11 + 3 - 10 =1 + 17 =11-10 =9 + 0 =11.十 0 =20 - 1 + 116-2-5=13-1-8 =0 + 1 .十 7 二19-1 =2 + 16 =4十2二19-10 =15 - 15 + 9 =3 + 9 =10 + 1 =19-11-3 =5 + 3 =6 + 0 =18-10 十 9 二9-5-4=15-4 =1.十 16 =10 + 9-17 =5 + 1 =9 + 4 =4 +

5、12 =8-6 =7 + 0 =7+9+2=19-2-10 =10 + 0 =19-9-10 =8-5+6=2 + 11-13 =0 + 15 =6 + 2 =17-15 + 3 =4 + 3 =10-0 =3 + 17 =2 + 3 =1+2+16=18 + 0-18 =15 + 3 =20-5-1 =11 + 6 =13 + 0 =12-8 + 16 =8-6 =12-1 =7十8二11-0 + 5 =13-13 + 11 =20-12 + 8 =2 十 14-5 =15 + 5 =12 + 8 =4+11+2=19-11 + 1 =18-16 =0+6+1=0 + 5 =9-8-0=4+

6、7-8=16-4 + 6 =16+3-3=7 + 11 -5 =18 - 18 + 12 =8-1 =17-0 =14-2 =18 - 6 - 3 =7 + 12 =4 + 4 =17-13 =10 十 1 =18 + 0-12 =11 + 6 =1 + 7 =19-2 =2+11+6=8 + 4 =19 + 0-11 =20-7 =3 + 3 =6-2 =20-2-10 =14 + 2 =19-10 =2十4十0二6 + 5 =9+10 十1 二0 + 18 =3-0 =18-14-4 =10 - 3 - 3 =7-2 =0-0 =14-8 + 0 =20-0 =5-4 =1-1+11 =1

7、 + 3 =3-0+15=8+11-3=5-2 =14-1-7 =12 + 1 + 3 =17-17 =13-5-5=8 + 3 =1 + 14 + 2 =7-5+5=5-3+0=2-2 =19-1 =12-10-0 =0 + 10 + 6 =10 十 10 =0 + 17-9 =4 + 10-9 =7 + 10 =2+5-7=1 + 14 + 0 =8+7-4=11 + 5 =3-3+1 =5+4+2=2-2 =12 + 2-1 =15 + 4 =11 + 0-6 =16 - 9 - 5 =14 + 3 =4+4+5=18-0 =9-5+5=15-0-2=2+0+6=1-0+3=8-6+16

8、=1-0 =10 + 0 =19 - 11 - 3 =9-5 + 10 =9 + 6 =18-3 + 2 =12-2 + 7 =14 - 12 =3+11-1 =9-0+2=8-3-4=1+9+7=16 + 1 =6十7二5 + 8 =15-2-1 =5 十 11 + 3 =15 - 4 十 7 =9+8-3=0 + 1 + 185-5 =8十1 =14-11 + 14 =14 + 1 =0 + 11 =9-3+2=13-6 + 4 =18-17 + 124 + 2 =19-2-9 =14-14 =16-16 + 6 =11-10 + 17 =15-14 + 16 =3+2+3=4-1 =14

9、 - 13 =8-3 + 11 =19-4 =14-14 =16-6 =0 十 17 =8 + 10 + 2 =7-7+3=17 + 2 =19 + 0 =12-0 =12 + 6 =18 - 10 - 5 =2 十6+1=7+7-7=17 + 2-13 =4 + 0 =3 + 17 =14 + 2 =16 + 2 - 6 =15-7-6=16-8 =18 - 14 - 3 =9-1 =12 + 1-11 =10 + 4 =12 + 2-4 =7 + 8-13 =11 + 3-12 =2 十 11 + 2 =5 + 10 =1 + 4 =17 + 1 + 2 =4+1 =0 + 9 =0 +

10、15 =2 + 7 =12-0 =17-8 =12 + 4 + 2 =15-6-0=8-4-4=17 + 2-2 =12-3-7 =5 + 0 =11-9-1 =10-0 =12 + 2- 1013-1 =15-5-1 =0+5+5=13-6 =9+0+6=19-19 + 20 =9 + 4 =0+0-0=12 + 5 =16 - 10 + 4 =11-6 + 1 =16 - 8 + 2 =12-4-0 =3+0-0=7 + 0 =19 - 12 =12 + 4 =11-6+4=17 + 2 =17 - 0 - 3 =16-5+4=18-8 =18-5 =15-15 =6 + 11-10 =1

11、3-10 =20-8-9=4 + 10 =16-0 =13-9-2 =0 + 18 =20-2-8=19-3 =12 - 3 - 9 =20-10 =2+5-6=10 + 2-8 =19-5 =20-19 + 17 =6+11+2=3 + 14 + 1 =3-2 =2 + 5 + 10 =18-15 =15+3+2=12-10 =7 + 13 =18-6 =12-7 十 9 二18-2-1 =15 + 4-14 =1 + 17 =1 + 12 =5-3 =19-10 =2 + 4 =4-0 =0 + 11-9 =18 + 1 =18-15 =11 + 7 =5 + 6 =4+5+5=5+9+2

12、=4 + 5 =1 十 7+6=15-15 =16-10 + 4 =9-7+1 =14 + 0 =19 - 18 =18-10 =9-9 =18-17 =4+4+2=19-19 + 137+4+6=17 + 1 =3 + 2 =6-6+9=1+6+9=5 + 12 =6+6-9=8-0 =7十9二17-17 =14-6 + 3 =2+8+7=2+11-4=17-6 =4 + 12 - 15 =5 + 10 =1 + 1 =10-9 + 10 =8+0+7=19 - 13 =9-6+7=20 - 6 - 9 =5 + 6 =3 + 17 =13-0-10 =1.十 0 二0 + 19-10 =2

13、+4-3=12-7 + 0 =10 - 3 + 9 =14十十5二1 + 10 =2+8+0=19-7-11 =3 + 5 =19-1-4 =9-2+7=19-17 + 14 =10 + 1-0 =15-6 + 5 =4 + 6 =16-4-4 =19-16-0 =11+0+0=19-13 + 13 =18-5 =8 + 4 =19 - 19 + 18 ；19-14 =7 十 3 - 5 =12 + 1 =2 + 1 + 16 =0 + 14 + 1 =2-2 + 8 =17 + 1 =13 + 2 - 6 =18-5 =4-3 =11-6 + 12 =11 + 2 =14 + 3 =4 十

14、11 =13 - 10 =16-13 =3+9-2=9-0-2=2 + 10-0 =2+11+1=16-5-3=5 + 11-5 =9+3+7=20-1 =17-7 =0 + 0 + 11 =8+1-0=7-6-0=18-2-6=0 + 10 =17-16 =16 + 2-17 =2 + 5 =18-11-2 =0 + 12 =3 + 3 =17-14 =3 十 13 =6 十 9+5=8 + 6 =6 + 13 =10 - 5 + 5 =14-4 =15 + 0 =1+5+8=20-12-4 =18 + 0-2 =7+8+0=7 + 12-9 =2+1+3=14 - 3 - 9 =14 +

15、1 =14-1 =20-18 十 15 二17-11 + 12 =14-4 =16-3+2=10 + 5 + 4 =4 + 15 =17-15 =18-5 =15-0+1 =8 + 4 =4 + 11-15 =16 -1-12 =14 + 3 - 14 =15-15 =9-7+0=1 + 1 +13 =9-2 =6 + 2 =12-3 + 7 =2 + 16 =1-0+9=0 + 6 =14-7-1 =11-2-5=19-8 =3 + 13 - 14 =8 + 5 =15-3-12 =10 + 4-9 =17-3 =15-1-14 =3+3+5=16-16 + 4 =3+7+5=11-2+5=

16、20-1-17 =15-4-1 =20-9 =11 + 2 =16-4-7=17-17 =0 + 2 + 17 =3 - 1 =5 + 15 =2 + 11 - 11 =0+2+9=8-5 =12 - 10 =11-6+8=7 + 2 =12 + 3 =13-5 =13-0-6 =20-9-1 =20-1-2=0+3+8=8-7 =15-8 =13-0-3 =2+0+7=13 + 7 =5 + 4 + 10 =10-5 + 141 + 3 =7 + 11-0 =4-3 =9+9-15=2 + 18 =1+0+9=3 + 4 =10 + 2 =14 + 3 + 0 =18 + 1 =19-6 十

17、 2 二19-4-0 =3 + 9 =6 十1+4=15-6-9 =15-7 + 7 =5 + 14 - 3 =15-4 =3 + 0 =12-0-7 =16-4+4=4 + 0 + 10 =5 - 1 =5-3 =18-9 =12-11 =6 + 2 =19-15-4 =0-0 =15-4-10 =13十0十5二13-1-4 =6 十 10-1 =4 + 6 =13 - 5 + 5 =3+7-6=4 + 13 + 3 =15-10 =1 + 5 =2 + 14 =1.十 13 + 1 =5-5 =0+7+6=2 + 7 =10+0+2=1 + 1 =4+7+8=3 + 12 + 1 =13

18、+ 4 =12-10 =18 - 3 - 5 =5+6+3=1 + 9 =0 + 13 =12 + 7 =20-8 =7-2-4=17-1-11 =7-7+6=13-10-0 =2+3+2=18-4 =7-7 =16-7 + 11 =8-7 =14-4 =4+4+6=1-0 + 12 =15-7-1 =14 + 5-6 =14-2 =0-0+6=7-1 =13-0-11 =4 + 14 =2+3+3=9 + 1 =10 + 8 + 0 =18 十 0 二9-7+8=3 + 15 =12 十 4-15 二12-8 + 7 =0 + 1 + 16 =15 + 1-13 =20-20 + 8 =13

19、-11 =20-4 =16-3 =14-1 =6+1+4=6 + 11 =1 + 0 =6 + 10-9 =5 + 1 =15-4 =12-0 + 2 =14-10-0 =0 + 5 =13 + 6 =13 + 2-10 =18-1-2 =8-1-5=10 - 5 + 54 + 7 =16-2 =18 - 6 - 3 =1 + 16-1016-6+2=20-20 =9 + 1 =3 + 9 =5+5+1=13 + 2 =2+9-4=3+8-8=2 十 18 =19-14 =12-2 =6-0-4=16-0 =2-2 =11-4 =11 + 0 =20-10 =5-5 + 10 =2 + 16-

20、18 =9 + 1 =13 + 5 =3十3二2+8-7=0 + 12 =7-7 =8十8二13-2 =9-3 + 14 =15 + 3-16 =4 + 8 =2 + 3 =19-1-11 =19-19 + 17 =16-16 十 9 二18-10 =7+5+6=8+3-1 =17-1 =3 + 5 =8+9+3=5 + 13 =16-10-0 =8 + 4 =10 + 0-6 =19-4 =1 + 7 =2-2+20=7 + 0 =2 + 11 =3 十1+4=4+1+2=2 + 10 =8-6 =11-1 =12-8 =10 + 9 =19-9 =8 十 1 + 2 =2 + 10 + 8

21、 =11+4-5=5十8二8十6二17-2 =4+4+7=13-2 =1 十 14 =16 + 0-11 =3 + 3 =11 + 7-14 =16-4 =20-11 + 10 =16 + 0 =4 + 13 =19-18 =19-11-7 =11-10 =2十4二4 + 13 =6 + 1 + 12 =0+2-2=18-6 =18 - 9 - 5 =20-5 =12 + 5 =1+7+2="A18 - 15 =15-7-7 =3+7+3=6十5十1二4 + 11 =4 + 11 + 5 =5 + 2 =19-14 =15-4-11 =2+1+9=8+6+3=9+1-3=2 + 14

22、 + 1 =13-2-10 =3-3+1 =0-0 =19 - 10 - 8 =0 + 17-8 =4 + 1 =0 + 7 =15 十 0 二0 + 19-7 =6-6+16=9-3+2=1 + 10 =0 + 12 =17-9 + 7 =0 + 1 =19 - 12 =2 + 11 + 719-5 =0 + 3 + 11 =8 + 12 =12 + 2- 1019-14-0 =3 + 1 =10-9 + 6 =15-15 =1 + 16 =十9二7+2+4=0 + 9 =15 + 4 =9 十 9-9 二7 + 0 =1 + 18 =20-8+0=15-3-3=14-4 十 0 二1 +

23、7 + 1215-15 =19-0 =12 + 6 - 9 =5 + 1 =9 + 4 =17 - 0 - 12 =1 + 5 =18-12 =12-1-6 =15-0 =10 + 2-2 =9 + 3 =1 + 14 =7 + 11-6 =6 + 8-13 =6 + 1 =13 -8 + 1 =5 十 15 =14 + 0-12 =16-1 =2 + 2 + 16 =16-9 =17 + 0 =17 + 1 =2 + 6 + 12 =0 十 15 =20-8 =3 + 10 =0 + 7 =18-3 =14-4-2 =12 + 1 =0 + 17-15 =13-4 =8 + 11 =17-11-6 =16-16 + 4 =8 + 5 =9 + 5 =11-0 + 5 =5-3+11 =3 十 1 + 12 =20-11-4 =1+11-7=18-17-0 =6+8-4=18-8 =2+3+4=20-0 =19-14 =8-4 + 14 =17-14 + 1711-9 =17-6-8 =18-2 =12-1 =14 + 4 =10-10 十 16 =0 + 20 =8 + 7 =1十 1 + 2 =7+0+6=19 + 0-5 =20 - 1