《20以内加减法口算练习题(212).docx》由会员分享,可在线阅读,更多相关《20以内加减法口算练习题(212).docx(61页珍藏版)》请在taowenge.com淘文阁网|工程机械CAD图纸|机械工程制图|CAD装配图下载|SolidWorks_CaTia_CAD_UG_PROE_设计图分享下载上搜索。
1、5 + 5二11-8=19 - 10=11-5 =4 + 12=19 - 14=14-8=14 + 1=8-4=15 + 3二20-11=15 + 1=14-1二7 + 12=5 + 1二20-8=15-9=3 + 10=8 + 12 =3 - 1=16 - 14=3 + 2二10 + 2 =20 - 18=16 - 10=12 + 1=6 + 13 =11 + 7=3 + 5二19-5=14-7=14 - 14=8-6=3 + 14=14-9=9 + 4=6-6=16-11=11-7=12 - 12=17 - 14=3 + 15=13 + 6=8 + 6=13 + 2 =17-9=5 + 1
2、3=4 + 2=13 - 5=7 + 7=4-1 =10 + 7=8 + 9=4 + 8=11 - 3二3 + 8二18-4=6 + 14=13 + 1=14 + 5 =17 - 10二19-15=18 - 10=13 + 3 =20-7=11 + 1=7 + 8=1 - 1=17-1 =15 - 6 二11 + 6=9 + 3二12-7=9 + 2 =8 + 10=11 + 5 =13-3 =8 + 4=14 + 4=16 - 6=6-3 =18-2 =2 + 15 =6 + 5 =6 + 4=1 + 15 =13-6=16-3 =1 + 7=19-7=19-9=9-4=10-3 = 9-6
3、=4 + 3=2 + 3=13 - 12 =13-4=6 + 1= 9-9=3-3 =16 + 2=6 + 12二8-5 =13 - 11=3 + 16=4 + 11二6-1=16-8=5-3 =9-2 =17 + 3 =8 + 7二2 + 2 =4 + 4二20 - 20=13-7=17 + 2=17-3 =12 - 5 =3 + 12= 16-7=16-15 =9 + 10=9-1=10 + 9=12 - 3二4 + 5=16-4=1 + 9 二18-3 =16 - 16=13-2 =2 + 9=4-3 =5 + 10=18-13 =7-6=5-2=19-2=15 - 15=18 + 2
4、=19-3 =1 + 4二16 + 3二1 + 3 二2 + 11=8 + 8=11-2 =17-15 =3 + 13 =2 + 6=19-4=14-2=5 + 5 =11 - 8二19 - 10=11 - 5二4 + 12二19 - 14=14-8=14 + 1=7-2 =2 + 17=13 + 5=4 + 16=14 - 10=8-1=2 - 1 =16-2 =6-5 =12-2 =8 + 12 =3 - 1=16 - 14=3 + 2二10 + 2=20 - 18=16 - 10=12 + 1=18-8=18 - 17=5 + 4二9 + 6=1 + 16=11 + 2 =11-4=5
5、+ 12=5 + 9二2 + 5二6-6=16-11=11-7=12 - 12 =17 -14=3 + 15 =13 + 6=8 + 6=6 + 9=5 + 2=9 + 7=14 - 12=12 + 2 =2 + 13 =14-3 =19 - 12=12 + 6=12-4=11 - 3二3 + 8二18-4=6 + 14=13 + 1二14 + 5 =17 - 10=19-15 =15 + 3二20-11=15 + 1=14-1=7 + 12=5 + 1二20-8=15-9=3 + 10=1 + 18=13 - 10=9-3 =7 + 9=16 + 4=7-1二4 + 10=18 + 1=9
6、+ 11二11 + 7=3 + 5二19 - 5 =14-7=14 - 14=8-6=3 + 14=14-9=9 + 4=12 + 4=5 + 15 =9 + 9= 5-4=3 + 9=9 + 1=10-9=20-15=12 + 3 =17-9=5 + 13=4 + 2 =13 - 5=7 + 7=4-1 =10 + 7 =8 + 9二4 + 8=9-8=20-1 =15-3 =8-7=5 + 8=10-1=9 + 8=17-5 =5 + 14=13 + 3 =20-7=11 + 1=7 + 8二1 - 1=17-1=15-6=11 + 6=9 + 3 =4 + 15二19 - 1=12-6=
7、20-6=12 - 1=4-4=20-3 =2 + 10=1 + 12 =9-7=2 + 4=16-5 =12 + 5 =15 - 8二4 + 6=7-5 =1 + 1=1 + 2 =15 - 10=18 - 16=20 - 19=5 - 5二3 + 7=1 + 19=7 + 10=17 - 16=9 + 5二7 + 4二15 + 5=2 + 14=18-9=20-9=18 - 15=17 - 13 =7 + 3 =11 + 8=4 + 9=15 - 1=17 - 11=16 + 1=17-6=14-5 =18-6=10 + 6=15 - 12=10 + 4=18 - 18=8-2 =14-1
8、3 =7 + 11=2 + 1=11 + 4=6 + 7=16-13 =14 + 2 =7-3 =6 + 3 =12 -11=15-7=17-8=3 + 6=13 - 1=1 + 10=10-7=12-9=7 + 13 =15 - 14=10 - 10=17 - 17=19-8=19 - 18=8 + 3 =6 + 8=18-7=13 + 7=13-9=4-2=20 - 12=20 - 17=17-4=3 + 17=7 + 2=13 + 4=6 + 2 =17 + 1=3 + 11=11- 10二1 + 6=5 + 7二10 + 1=20-13 =2 + 16=12 - 10二20 - 16=
9、11-1=6 + 6=19 - 17=16 -12=15-4=11 + 3 =19-6=14-4=14 + 3 =2-2=17-2 =20-4=10-5 =3 + 4=18 - 12=8 + 1=8 + 11= 13-8=6 + 11=17-7=12 + 8=5 + 11=19 - 11=1 + 17=2 + 12 =9-5 =11 + 9=18 - 5=8 + 2=1 + 11=10 + 5 =13 - 13 =17 - 12=3 + 3二15 - 11=6-2 =11-6=10 + 3 =10-4=19 + 1=20-2 =3-2=8-3 =15-2=7 + 1=10 + 8=4 + 7=
10、4 + 1二12 - 8=5 - 1=7 + 5二12 + 7=18-1=19-13 =19 - 16=6-4=20 - 14=19 - 19=15 + 4=4 + 14=1 + 14二8-8=5 + 6=11-11=19-9=9-4=10-3 = 9-6=4 + 3=2 + 3=13 - 12 =13-4=6 + 1= 9-9=3-3 =16 + 2=6 + 12二2 + 7=2 + 18=18 - 11=10 + 10=16-9=12-7=9 + 2 =8 + 10=11 + 5 =13-3 =8 + 4=14 + 4=16 - 6=6-3 =18-2 =2 + 15 =6 + 5 =6
11、+ 4=7-7=5 + 3二14 + 6=1 + 13 =4 + 13 =16-8=5-3 =9-2 =17 + 3 =8 + 7=2 + 2 =4 + 4二20 - 20=13-7=17 + 2=17-3 =12 - 5 =3 + 12=20 - 10=15-13 =11-9=2 + 8=15 + 2=12 - 3二4 + 5 二16-4=1 + 9=18-3 =16 - 16=13-2 =2 + 9=4-3 =5 + 10=18-13 =7-6=5-2=13 - 11=3 + 16=4 + 11=6-1=20-5=16 + 3二1 + 3二2 + 11=8 + 8=11-2 =17-15
12、=3 + 13 =2 + 6=19-4=14-2 =5 + 5 =11-8=19 - 10=13-6=16-3 =1 + 7=19-7=7-4=7-2 =2 + 17=13 + 5 =4 + 16=14 - 10=8-1二2 - 1二16-2 =6-5 =12-2 =8 + 12 =3 - 1二16 - 14=9 + 10=9-1=10 + 9=10-8=18-8=18 -17=5 + 4=9 + 6=1 + 16=11 + 2 =11-4=5 + 12=5 + 9=2 + 5二6-6=16-11=11-7=18 + 2 =19-3 =1 + 4=6 + 10=6 + 9=5 + 2=9 +
13、7=14 - 12=12 + 2 =2 + 13 =14-3 =19 - 12=12 + 6=12-4=11 - 3 二3 + 8=18-4=4 + 12 =19 - 14= 14-8=14 + 1=8-4=15 + 3二20-11=15 + 1= 14-1=7 + 12 =5 + 1二 20-8=15-9=3 + 10=1 + 18=13 - 10= 9-3 =7 + 9=10 + 2=20 - 18=16 - 10=12 + 1=6 + 13二11 + 7=3 + 5=19-5 =14-7=14 - 14=8-6=3 + 14=14-9=9 + 4=12 + 4=5 + 15 =9 + 9
14、=5-4=3 + 15=13 + 6=8 + 6=13 + 2 =17-9=5 + 13 =4 + 2=13 - 5 =7 + 7=4-1 =10 + 7=8 + 9二4 + 8=9-8=20-1=15-3 =8-7=14 + 5 =17 - 10=19-15=18 - 10=13 + 3 = 20-7=11 + 1 =7 + 8=I - 1=17-1=15-6=II + 6=9 + 3 =4 + 15二19 - 1 二12-6=20-6=7-1二4 + 10=18 + 1=9 + 11二14-6=9-7=2 + 4二16-5=12 + 5=15 - 8=4 + 6=7-5 =1 + 1 =1
15、 + 2 =15 - 10=18 - 16=20 - 19=5 - 5二9 + 1 =10-9=20 -15=12 + 3 =18 - 14=7 + 4二15 + 5二2 + 14=18-9=20-9=18 - 15=17 - 13 =7 + 3=11 + 8=4 + 9二15 - 1 二17-11=16 + 1=10-1 =9 + 8=17-5 =5 + 14=10-6=10 + 4=18 - 18=8-2 =14-13 =7 + 11=2 + 1=11 + 4=6 + 7=16-13 =14 + 2 =7-3 =6 + 3 =12 - 11=4-4=20-3 =2 + 10=1 + 12
16、=1 + 8=10-7=12-9=7 + 13二15 - 14=10 - 10=17 - 17=19-8=19 - 18=8 + 3二6 + 8=18-7=13 + 7二13-9=1 + 19=7 + 10=17 - 16=9 + 5=1 + 5=7 + 2 =13 + 4二6 + 2二17 + 1=3 + 11=11 - 10二1 + 6=5 + 7二10 + 1二20-13 =2 + 16=12 - 10=20 - 16=11 - 1=14-5 =18-6=10 + 6=15 - 12=15 - 5 =11 + 3 = 19-6= 14-4=14 + 3 =2-2 =17-2 =20-4=
17、10-5=3 + 4=18 - 12=8 + 1=8 + 11= 13-8=6 + 11=17 - 8二3 + 6=13 -1=1 + 10=8 + 5二1 + 17=2 + 12 =9-5 =11 + 9二18-5 =8 + 2=1 + 11二10 + 5 =13 - 13=17 - 12 =3 + 3 二15 - 11=6-2 =11 - 6二20 -12=20 - 17=17-4=3 + 17=14 - 11=3-2 =8-3 =15-2 =7 + 1=10 + 8=4 + 7=4 + 1=12-8=5 - 1=7 + 5 =12 + 7=18-1=19 - 13二19 - 16 二13
18、 - 10=9-3 =7 + 9=16 + 4=7-1=4 + 10=18 + 1=9 + 11=14-6=9-7=2 + 4=16-5 =12 + 5=15 - 8=4 + 6=7-5 =1 + 1=1 + 2 =5 + 15 =9 + 9二5-4=3 + 9二9 + 1=10-9=20 -15=12 + 3 =18 - 14=7 + 4=15 + 5=2 + 14=18-9=20-9=18 - 15=17 - 13 =7 + 3二11 + 8=20-1 =15-3 =8-7=5 + 8 二10-1=9 + 8=17-5 =5 + 14=10-6=10 + 4=18 - 18=8-2 =14
19、-13 =7 + 11=2 + 1=11 + 4 二6 + 7=16-13 =19 - 1=12 - 6=20-6=12 - 1 二4-4=20-3 =2 + 10=1 + 12 =1 + 8=10-7=12-9=7 + 13二15 - 14=10 - 10=17 - 17=19-8=19 - 18=8 + 3二6 + 6=19 - 17=16 -12=15-4=3 + 1二4 + 14=1 + 14二8-8=5 + 6=11-11=19-9=9-4=10-3 =9-6=4 + 3=2 + 3二13 - 12 =13-4=17-7=12 + 8=5 + 11=19 - 11=7 + 6=2 +
20、 7=2 + 18=18 - 11=10 + 10=16-9=12-7=9 + 2=8 + 10=11 + 5 =13-3 =8 + 4=14 + 4=16 - 6二10 + 3 =10-4=19 + 1=20-2 =10-2 =7-7=5 + 3二14 + 6=1 + 13 =4 + 13 =16-8=5-3 =9-2=17 + 3 =8 + 7=2 + 2 =4 + 4二20 - 20=6-4=20 - 14=19 - 19=15 + 4二16-1=20 - 10=15-13 =11-9=2 + 8=15 + 2 =12 - 3二4 + 5 二16-4=1 + 9=18-3 =16 - 1
21、6=13-2 =2 + 9=9-9=3-3 =16 + 2=6 + 12二8-5=13-11=3 + 16=4 + 11=6-1=20-5 =16 + 3二1 + 3 =2 + 11=8 + 8=11-2=17-15 =3 + 13 =2 + 6=18-2=2 + 15 =6 + 5 =6 + 4=1 + 15 =13-6=16-3 =1 + 7=19-7=7-4=7-2 =2 + 17=13 + 5=4 + 16=14 - 10二8-1二2 - 1=16-2 =17 + 2 =17-3 =12 - 5二3 + 12=16-7=16-15=9 + 10=9-1 =10 + 9=10-8=18
22、- 8二18 - 17=5 + 4二9 + 6=1 + 16=11 + 2 =11-4=5 + 12=5 + 10-18-13 =7-6=5-2 =19-2 =15 - 15=18 + 2 =19-3 =1 + 4=6 + 10=6 + 9=5 + 2=9 + 7=14-12 =12 + 2=2 + 13 =14-3 =19-12 =14-2 =5 + 5二11-8=19 - 10= 11-5 =4 + 12 =19 - 14= 14-8=14 + 1=8-4=15 + 3二20-11=15 + 1= 14-1=7 + 12 =5 + 1二20-8=15-9=12-2 =8 + 12 =3 -
23、 1=16 - 14=3 + 2=10 + 2=20 - 18=16 - 10=12 + 1=6 + 13二11 + 7=3 + 5=19-5 =14-7=14 - 14=8-6=3 + 14=14-9=2 + 5=6-6=16-11=11-7=12 - 12 =17 - 14=3 + 15二13 + 6=8 + 6=13 + 2 =17-9=5 + 13 =4 + 2=13 - 5 =7 + 7=4-1=10 + 7=8 + 9二12-4=11 - 3 =3 + 8=18-4=6 + 14=13 + 1=14 + 5 =17 - 10=19-15 =18 - 10=13 + 3 = 20-7
24、=11 + 1 =7 + 8=I - 1=17-1=15-6=II + 6=1 + 18=13 - 10二9-3 =7 + 9=16 + 4=7-1二4 + 10=18 + 1=9 + 11=14-6=9-7=2 + 4=16-5=12 + 5 =15 - 8=4 + 6=7-5 =1 + 1=12 + 4=5 + 15 =9 + 9= 5-4=3 + 9二9 + 1=10-9=20-15=12 + 3 =18 - 14=7 + 4二15 + 5=2 + 14= 18-9=20-9=18 - 15=17 - 13 =7 + 3二9-8=20-1 二15 - 3 =8-7=5 + 8二10-1=
25、9 + 8=17-5 =5 + 14=10-6=10 + 4=18 - 18=8-2 =14-13 =7 + 11=2 + 1 =11 + 4=6 + 7=4 + 15二19 - 1二12-6=20-6=12 - 1=4-4=20-3 =2 + 10=1 + 12 =1 + 8=10-7=12-9=7 + 13二15 - 14=10 - 10=17 - 17=19-8=19 - 18=15- 10二18 - 16=20 - 19=5-5-3 + 7二1 + 19=7 + 10=17 - 16=9 + 5 二1 + 5二7 + 2=13 + 4=6 + 2 =17 + 1=3 + 11=11 -
26、 10=1 + 6=5 + 7=4 + 9=15 - 1二17-11=16 + 1=17-6=14-5 =18-6=10 + 6=15 - 12=15 - 5二11 + 3 =19-6=14-4=14 + 3 =2-2=17-2 =20-4=10-5 =14 + 2 =7-3 =6 + 3 =12 - 11=15-7=17-8=3 + 6=13 - 1=1 + 10=8 + 5二1 + 17=2 + 12 =9-5 =11 + 9=18-5=8 + 2=1 + 11=10 + 5=6 + 8=18-7=13 + 7=13-9=4-2 =20 -12=20 - 17=17-4=3 + 17=14
27、 - 11=3-2=8-3 =15-2=7 + 1=10 + 8=4 + 7=4 + 1 =12-8=20-13 =2 + 16=12 - 10=20 - 16=11-1=6 + 6=19 - 17=16 -12=15-4=3 + 1二4 + 14=1 + 14=8-8=5 + 6=11-11=19-9=9-4=10-3 =18 - 12 =8 + 1=8 + 11= 13-8=6 + 11= 17-7=12 + 8=5 + 11=19 - 11=7 + 6=2 + 7=2 + 18=18 - 11=10 + 10= 16-9= 12-7=9 + 2=8 + 10=17 - 12=3 + 3二
28、15 - 11=6-2 =11-6=10 + 3 =10-4=19 + 1 =20-2 =10-2 =7-7=5 + 3二14 + 6=1 + 13 =4 + 13=16-8=5-3 =9-2 =7 + 5二12 + 7=18-1=19-13 =19 - 16=6-4=20 - 14=19 - 19=15 + 4=16-1=20 - 10=15-13 =11-9=2 + 8=15 + 2 =12 - 3 二4 + 5二16-4=13 - 3二8 + 4=14 + 4=16 - 6二6-3 =18-2 =2 + 15 =6 + 5 =6 + 4=1 + 15二13-6=16-3 =1 + 7=1
29、9-7=7-4=7-2 =2 + 17=13 + 5=4 + 3=2 + 3二13 - 12=13-4=6 + 1=9-9=3-3 =16 + 2=6 + 12=8-5 =13 - 11=3 + 16=4 + 11 =6-1=20-5=16 + 3 =1 + 3二2 + 11=8 + 7=2 + 2=4 + 4=20 - 20=13-7=17 + 2 =17-3 =12 - 5二3 + 12 = 16-7=16-15=9 + 10=9-1=10 + 9= 10-8= 18-8=18 - 17=5 + 4二18-3 =16 - 16=13-2 =2 + 9 二4-3 =5 + 10=18-13
30、=7-6=5-2=19-2 =15-15=18 + 2=19-3 =1 + 4=6 + 10=6 + 9=5 + 2=9 + 7=11-2 =17-15 =3 + 13 =2 + 6=19-4=14-2=5 + 5 =11-8=19 - 10=11-5 =4 + 12 =19 - 14=14-8=14 + 1=8-4=15 + 3 =20-11=15 + 1=14 - 10=8-1二2 - 1=16-2 =6-5 =12-2 =8 + 12 =3 - 1=16 - 14=3 + 2 =10 + 2=20 - 18=16 - 10=12 + 1=6 + 13二11 + 7=3 + 5=19-5
31、=1 + 16=11 + 2 二11-4=5 + 12 =5 + 9二2 + 5=6-6=16-11=11-7=12 - 12 =17 - 14=3 + 15=13 + 6=8 + 6=13 + 2 =17-9=5 + 13 =4 + 2=12 + 2=2 + 13 =14-3 =19 - 12=12 + 6=12-4=11-3 =3 + 8 二18-4=6 + 14=13 + 1=14 + 5 =17 - 10=19-15 =18 - 10=13 + 3 = 20-7=11 + 1=7 + 12=5 + 1=20-8=15-9=3 + 10=1 + 18=13 -10=9-3 =7 + 9二
32、16 + 4二7-1二4 + 10=18 + 1=9 + 11=14-6=9-7=2 + 4二16-5 =14 - 14=8-6=3 + 14=14-9=9 + 4二12 + 4二5 + 15=9 + 9 二5-4=3 + 9二9 + 1 二10-9=20 - 15=12 + 3 =18 - 14=7 + 4=15 + 5 二2 + 14=7 + 7 二4-1=10 + 7 =8 + 9=4 + 8二9-8二20-1=15 - 3 =8-7=5 + 8二10-1=9 + 8 二17-5=5 + 14=10-6=10 + 4=18 - 18=8-2=1-1 =17-1=15-6=11 + 6=9
33、 + 3二4 + 15二19-1 =12-6=20-6=12 - 1 二4-4=20-3 =2 + 10=1 + 12=1 + 8二10-7=12-9=7 + 13 =15-8=4 + 6=7-5 =1 + 1=1 + 2 =15 - 10=18 - 16=20 - 19=5 - 5 =3 + 7二1 + 19=7 + 10=17 - 16=9 + 5 =1 + 5二7 + 2 =13 + 4=6 + 2 =20-9=18 - 15=17 - 13 =7 + 3二11 + 8=4 + 9=15 - 1=17-11=16 + 1=17-6=14-5 =18-6=10 + 6=15 - 12=15
34、 - 5二11 + 3 二19-6=14-4=7 + 11=2 + 1=11 + 4=6 + 7=16-13 =14 + 2 =7-3 =6 + 3 =12 - 11=15-7=17-8=3 + 6=13 - 1=1 + 10=8 + 5二1 + 17=2 + 12 =9-5 =10 - 10二17 - 17=19-8=19 - 18=8 + 3二6 + 8=18-7=13 + 7=13-9=4-2=20-12 =20 - 17=17-4=3 + 17=14 - 11=3-2=8-3 =15-2=18 - 16=20 - 19=5 - 5 =3 + 7二1 + 19=7 + 10=17 - 1
35、6=9 + 5二1 + 5 =7 + 2=13 + 4=6 + 2 =17 + 1=3 + 11=11- 10=1 + 6=5 + 7二10 + 1=15 - 1=17-11=16 + 1=17-6=14-5 =18-6=10 + 6=15 - 12=15 - 5 =11 + 3 =19-6=14-4=14 + 3 =2-2 =17-2 =20-4=10-5 =3 + 4=7-3 =6 + 3 =12 - 11=15-7=17-8=3 + 6=13 - 1二1 + 10=8 + 5 =1 + 17=2 + 12 =9-5 =11 + 9=18-5 =8 + 2 =1 + 11=10 + 5=1
36、3 -13 =18-7=13 + 7=13-9=4-2=20 - 12=20 - 17=17-4=3 + 17=14 - 11=3-2=8-3 =15-2=7 + 1=10 + 8=4 + 7二4 + 1 二12 - 8二5 - 1=3 + 11=11 - 10=1 + 6=5 + 7二10 + 1=20 - 13=2 + 16=12 - 10=20 - 16=11-1=6 + 6=19 - 17=16 - 12=15-4=3 + 1二4 + 14=1 + 14=8-8=2-2=17-2 = 20-4=10-5 =3 + 4=18 - 12=8 + 1=8 + 11= 13-8=6 + 11=
37、 17-7=12 + 8=5 + 11=19 - 11=7 + 6=2 + 7=2 + 18=18 - 11=18 - 5二8 + 2=1 + 11=10 + 5 =13-13 =17 - 12=3 + 3二15 - 11=6-2 =11-6=10 + 3 =10-4=19 + 1=20-2 =10-2 =7-7=5 + 3=14 + 6=10 + 8=4 + 7=4 + 1=12-8=5 - 1=7 + 5 =12 + 7=18-1=19-13 =19 - 16=6-4=20 - 14=19 - 19=15 + 4=16-1=20 - 10=15-13 =11-9=16-9=12-7=9 +
38、 2 =8 + 10=11 + 5 =13-3 =8 + 4=14 + 4=16 - 6=6-3 =18-2 =2 + 15 =6 + 5 =6 + 4=1 + 15 =13-6=16-3 =1 + 7=11-11=19-9=9-4=10-3 = 9-6=4 + 3=2 + 3=13 - 12 =13-4=6 + 1= 9-9=3-3 =16 + 2=6 + 12=8-5 =13 - 11=3 + 16=4 + 11二4 + 13二 16-8=5-3 =9-2 =17 + 3 =8 + 7=2 + 2 =4 + 4=20 - 20=13-7=17 + 2 = 17-3 =12 - 5二3 + 12 = 16-7=16-15 =9 + 10=9-1二15 + 2=12 - 3二4 + 5 =16-4=1 + 9=18-3 =16 - 16=13-2 =2 + 9=