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1、20以內(nèi)加減法練習(xí)(一)18- 5 =17-11 =13+ 6 =17- 5 =16-10 =5 - 4 =9 - 4 =16- 1 =7 +10 =9 - 0 =18+ 1 =6 +10 =4 一 0 =18-12 =17-17 =10+ 2 =10 10 =9 - 0 =15- 0 =4 + 1 =0 +16 =2 + 2 =13-12 =4 + 12 =13+ 4 =6 5 =15-13 =14+ 1 =3 + 12 =0 + 0 =0 + 17 =7 - 2 =2 +14 =11-10 =11 4- 4 =10+ 4 =14- 3 =11- 1 =3 - 1 =13- 2 =12- 0
2、 =11 + 0 =13-10 =15+ 4 =3 + 5 =10+ 7 =0 + 1 =19-14 =11 + 1 =17- 1 =16+ 2 =16 4 =3 + 4 =1 + 14 =14+ 2 =4 +12 =12+ 5 =14+ 1 =10+ 8 =17-15 =15- 3 =9 - 8 =11 + 5 =16+ 1 =12+ 3 =17-12 =1 +17 =11 4- 5 =2 + 6 =19 一 5 =7 3 =12+ 4 =10+ 7 =1 +12 =11+ 1 =17-10 =9 - 9 =4 +12 =11 + 2 =13+ 2 =16- 1 =19-13 =4 一 3
3、=1 + 14 =15- 3 =6 - 5 =13+ 1 =11 + 1 =19- 1 =2 + 6 =19-18 =2 + 11 =時間:2021.03. 03創(chuàng)作:歐陽學(xué)2 4- 6 =18-13 =12+ 7 =3 + 1 =3 + 4 =16-14 =18- 2 =5 + 4 =20以內(nèi)加減法練習(xí)(二)2 - 2 =7 - 3 =6 - 0 =7 + 11 =13- 3 =8 6 =0 + 18 =10+ 3 =18-11 =17+ 0 =2 - 2 =1 + 7 =6 3 =13+ 1 =5 +14 =11 + 0 =7 - 1 =0 + 10 =6 1 =2 + 6 =11-10
4、=11 + 3 =5 +10 =12-10 =0 +11 =5 + 10 =5 - 5 =19-11 =17-13 =2 + 2 =3 + 11 =10+ 3 =17- 3 =1 一 0 =9 一 5 =19 一 8 =8 + 0 =17- 1 =13-10 =17+ 0 =5 - 3 =9 - 8 =7 - 3 =2 - 2 =14- 2 =5 3 =0 + 4 =9 - 8 =17-14 =16 14 =3 + 12 =3 - 0 =19-15 =18 2 =11 + 2 =14-12 =1 + 3 =5 +11 =10+ 5 =11 - 1 =5 2 =7 - 6 =12+ 6 =10+
5、 9 =14+ 5 =1 + 3 =2 +10 =8 +10 =10+ 8 =2 - 1 =9 - 1 =9 - 5 =1 + 8 =12+ 6 =9 - 3 =8 - 2 =17-11 =11 - 10 =7 - 6 =19- 3 =15-11 =7 - 4 =16 14 =5 - 2 =8 6 =15- 2 =16-13 =3 + 11 =8 - 7 =2 +17 =5 +14 =14+ 4 =11+ 3 =5 +12 =16-12 =7 + 2 =17- 4 =7 + 11 =18- 7 =4 + 5 =20以內(nèi)加祖法練習(xí)(三)19- 5 =10+ 1 =2 + 15 =19- 5 =1
6、2-11 =3 + 3 =18- 4 =19-10 =16 16 =1 + 8 =1 + 13 =14- 4 =18-11 =18- 7 =0 + 19 =12+ 1 =15-11 =12+ 3 =18-13 =6 - 0 =1 + 7 =18-16 =18- 6 =9 - 1 =6 - 3 =13- 1 =19-15 =8 - 0 =6 6 =0 + 19 =9 一 2 =3 3 =12+ 3 =2 +11 =7 - 3 =13- 2 =8 - 0 =1 + 5 =15+ 3 =18-15 =2 + 4 =19-17 =3 + 6 =2 - 1 =17-10 =1 +15 =7 - 6 =3
7、 + 6 =2 +14 =5 +13 =15+ 1 =19- 7 =17- 2 =2 + 3 =14+ 0 =13+ 0 =0 + 1 =18-12 =18- 8 =0 + 1 =12-11 =4 +11 =12+ 7 =3 + 13 =14+ 5 =19 一 1 =14+ 1 =3 + 12 =12+ 4 =17-11 =5 + 3 =17-11 =6 +10 =17-16 =18- 1 =2 + 3 =6 +12 =12-10 =5 + 10 =3 + 6 =17-14 =11 + 1 =19-17 =4 + 5 =5 - 3 =19-19 =4 + 3 =7 + 1 =4 一 3 =3
8、+ 1 =4 一 2 =1 + 7 =13- 1 =15- 3 =7 - 1 =12+ 2 =1 +10 =7 +10 =15-10 =18 6 =20以內(nèi)加祖法練習(xí)(四)1 + 7 =3 - 2 =18- 3 =16-14 =1 + 18 =13- 0 =15- 0 =19-19 =17+ 0 =16 4 =2 - 2 =12-12 =19- 4 =11 + 2 =3 + 15 =3 0 =0 + 9 =4 +10 =0 +11 =4 一 0 =4 - 3 =0 + 5 =9 - 0 =19-18 =17+ 2 =16 + 1 =12-10 =9 - 1 =1 + 7 =10+ 8 =5 +
9、 2 =17- 6 =18- 8 =3 0 =0 0 =19- 1 =11-10 =12-10 =7 3 =12-11 =15-12 =15-11 =6 4- 10 =1 + 13 二4 + 3 =3 +14 =2 +13 =18- 2 =8 - 4 =6 2 =9 - 1 =2 + 14 =10+ 2 =7 - 4 =15-11 =8 + 10 =13- 3 =1 + 12 =4 + 15 =2 + 4 =15- 1 =16 - 2 =10+ 3 =1 + 14 =16 + 2 =10+ 7 =2 + 5 =2 + 6 =1 + 2 =14+ 3 =11 + 8 =1 + 1 =17-16
10、=1 + 2 =5 + 14 =12+ 4 =18-17 =12+ 3 =17-15 =6 - 1 =6 5 =6 + 2 =16 + 3 =1 + 14 =16+ 1 =4 +15 =2 + 3 =18-13 =7 - 1 =15- 1 =17- 6 =3 +15 =1 + 2 =12+ 3 =16- 1 =5 +12 =15-11 =19-18 =11 + 6 =11 + 2 =20以內(nèi)加祖法練習(xí)(五)19+ 0 =1 + 18 =7 - 1 =1 +16 =4 + 2 =16-15 =1 - 1 =17-16 =7 + 1 =5 - 2 =2 + 4 =19-17 =10+10 =6 1
11、 =1 + 0 =1 +11 =2 +10 =0 + 4 =18-15 =12- 1 =15-13 =5 + 14 =3 + 0 =1 + 15 =6 0 =8 0 =12+ 7 =15-11 =13+ 4 =0 + 0 =19- 8 =13+ 5 =18- 6 =18 4 =1 + 16 =1 + 13 =9 - 0 =8 - 0 =9 - 2 =2 + 10 =14- 2 =18- 6 =19-14 =12- 2 =0 +17 =10+ 6 =5 + 4 =18- 6 =19-19 =1 + 14 =3 + 13 =17- 5 =16- 3 =18- 4 =7 + 11 =16-13 =1
12、2+ 5 =10+ 3 =5 - 1 =5 + 1 =6 + 1 =9 一 5 =4 + 1 =9 - 9 =14-10 =16 6 =13-10 =3 + 14 =6 1 =15- 5 =5 + 3 =15+ 4 =18- 2 =19-13 =11 + 5 =5 + 3 =19- 1 =16-14 =15- 4 =19- 8 =10+ 6 =0 +16 =16- 2 =19- 1 =2 +15 =2 +12 =16 2 =18-16 =2 +17 =10-10 =19- 7 =14-13 =15-15 =12- 1 =0 +11 =7 +11 =14- 12 =15- 2 =11 + 0 =
13、1 + 2 =20以內(nèi)加派法練習(xí)(六)1 +15 =0 + 11 =0 + 9 =17-10 =1 + 8 =15+ 0 =5 + 0 =14+ 0 =3 + 2 =6 - 1 =5 + 0 =16 1 =13-12 =1 + 3 =9 + 0 =8 7 =18- 4 =13-11 =9 一 7 =18- 4 =2 + 5 =10+ 5 =3 + 11 =15-14 =17-12 =12-12 =6 + 10 =17-17 =4 - 1 =5 - 2 =2 + 5 =10+ 8 =15- 3 =1 +14 =6 + 12 =2 - 1 =18- 6 =1 + 10 =15- 5 =9-2 =6
14、 + 13 =1 +14 =8 + 1 =14+ 5 =18- 1 =3 +10 =14+ 4 =8 - 7 =12-11 =17-16 =10+ 9 =3 4- 4 =1 +13 =12+ 2 =10+ 3 =12+ 4 =3 +12 =16+ 2 =7 - 4 =19-10 =14-10 =11 + 6 =19-16 =2 + 12 =7 + 11 =10+ 6 =2 + 4 =16+ 3 =3 +12 =17- 5 =19- 3 =11 + 8 =1 + 4 =18- 3 =1 + 7 =19- 4 =14+ 3 =3 +16 =15-12 =4 - 3 =4 + 4 =18 1 =8
15、8 =15+ 2 =14+ 3 =5 + 3 =10+ 7 =17- 3 =12+ 7 =10+ 3 =16- 0 =3 + 16 =15-14 =14- 2 =9 + 10 =15-12 =5 - 3 =2 +13 =18+ 0 =18- 3 =20以內(nèi)加減法練習(xí)(七)8 + 0 =1 - 0 =19-19 =6 1 =6 3 =11 - 1 =13-11 =1 + 4 =16- 2 =14-10 =14-13 =11 + 2 =11 一 0 =13-10 =14- 2 =16+ 2 =10+ 6 =14- 3 =4 + 3 =18-17 =15-12 =19-18 =19-18 =6 +
16、12 =10+ 2 =17- 3 =7 - 3 =2 +11 =11 + 1 =13-10 =2 + 10 =0 + 5 =6 4- 2 =12- 2 =17- 6 =1 + 2 =2 +13 =13+ 4 =5 + 2 =19- 5 =1 + 12 =9 一 1 =2 + 1 =11+ 4 =18+ 1 =12-12 =15- 2 =7 +12 =1 +14 =19-10 =19-12 =4 - 1 =17-15 =2 + 3 =16 16 =1 一 0 =7 - 1 =19- 1 =1 + 4 =2 + 2 =1 + 15 =19-18 =19-18 =17- 1 =3 0 =7 - 0
17、=7 1 =12-11 =3 +13 =0 +10 =11 + 0 =8 6 =5 +12 =19-18 =15-10 =17- 1 =1 +13 =11 + 8 =12+ 3 =16- 1 =17- 5 =0 + 18 =18-14 =17- 6 =8 - 7 =13+ 0 =2 + 2 =5+28 + 0 =3 + 6 =4 +12 =9 一 56 1 =2 + 3 =17+ 2 =3+135 - 0 =3 - 0 =11 + 5 =0 + 420以內(nèi)加減法練習(xí)(八)9 +10 =14-11 =8 + 0 =3 + 10 =11 + 7 =16- 0 =5 + 3 =0 + 11 =1 +
18、 8 =12 - 2 =15- 1 =6 5 =19- 4 =19-15 =9 - 8 =3 + 6 =18- 5 =8 +11 =5 + 3 =17+ 1 =14+ 2 =3 + 4 =14-12 =18- 7 =4 +13 =2 + 7 =15 1 =18-18 =3 +16 =11 - 10 =2 - 2 =4 + 3 =16 6 =6 +10 =17+ 2 =8 + 1 =8 - 6 =4 + 2 =9 - 4 =10+ 3 =1 +15 =6 5 =1 + 12 =13-11 =17-15 =14+ 1 =17-16 =16- 5 =18-10 =15-10 =1 +18 =2 -
19、i =10+ 5 =8 8 =5 + 3 =1 + 17 =16- 15 =16+ 2 =2 - 1 =10+ 3 =3 + 11 =11 - 10 =1 + 7 =6 4- 3 =2 +12 =11-10 =1 + 12 =7 + 10 =12+ 2 =16-11 =7 - 7 =5 + 12 =2 +16 =7 3 =14- 1 =11 + 2 =5 - 3 =16- 3 =12+ 1 =9 - 5 =18-11 =10+ 7 =15-12 =1 + 16 =1 + 16 =5 5 =3 + 3 =10 + 6 =18-12 =7 - 7 =4 - 1 =12- 1 =0 + 1 =7 -
20、 0 =1 + 10 =15 5 =2 + 3 =19- 9 =17- 4 =11 + 2 =20以內(nèi)加汰法練習(xí)(九)4 一 4 =16 4- 1 =6 2 =16- 1 =16+ 3 =5 5 =18+ 0 =7 +11 =5 + 12 =13- 2 =2 4- 6 =8 - 4 =16+ 3 =1 + 13 =4 - 0 =7 - 2 =18-10 =17- 5 =8 - 3 =0 + 11 =9 + 0 =16 6 =16- 0 =2 + 4 =13+ 3 =4 - 0 =3 + 2 =16-12 =17- 4 =0 + 16 =0 + 6 =19+ 0 =10+ 4 =8 - 2 =3
21、 + 11 =2 + 6 =11+ 3 =19 一 5 =2 +11 =11 + 3 =10+10 =16-14 =9 一 4 =4 + 3 =5 - 4 =7 5 =5 + 4 =5 - 3 =17- 3 =17- 4 =14- 2 =2 + 1 =15+ 3 =1 + 4 =19-17 =7 + 2 =17-16 =15- 4 =15-12 =14- 12 =3 + 3 =5 + 1 =19- 5 =18-16 =2 + 6 =18- 8 =2 + 16 =8 5 =15+ 1 =7 3 =5 - 2 =16-13 =14+ 3 =14+ 1 =13- 2 =3 + 14 =12+ 3 =
22、10+ 6 =3 +15 =13 - 2 =1 +16 =14+ 2 =1 + 14 =3 + 14 =7 - 5 =7 - 1 =10- 0 =15+ 1 =5 + 10 =2 + 5 =11+6 =8 - 8 =11 + 7 =9 6 =10 + 6 =1 + 0 =7 - 1 =17+ 0 =19- 2 =15-10 =20以內(nèi)加減法練習(xí)(十)8 - 2 =11 + 0 =5 + 2 =4 + 10 =2 + 4 =2 + 3 =12+ 3 =15-14 =1 + 16 =16- 3 =18-10 =17- 4 =15- 4 =15+ 2 =16-14 =8 +10 =15-10 =15
23、- 2 =3 3 =0 + 19 =15- 2 =2 + 10 =5 + 14 =8 - 4 =15- 4 =7 - 3 =2 +10 =7 +11 =11-10 =14+ 2 =12+ 0 =4 + 3 =19-19 =4 +15 =13- 0 =12-12 =5 +10 =1 + 1 =19- 3 =15 2 =9-2 =17 3 =8 6 =10+ 1 =18- 5 =1 + 10 =19-18 =8 - 2 =2 + 2 =8 - 7 =11+ 1 =16 + 3 =4 + 10 =19- 9 =3 + 0 =19- 5 =12- 1 =17- 3 =3 + 1 =17-12 =17-
24、16 =12-11 =3 + 10 =5 - 1 =9 一 3 =10+ 9 =19- 6 =2 +10 =17- 2 =4 + 15 =3 + 2 =1 + 1 =17-14 =7 6 =16- 5 =3 + 10 =13+ 6 =1 + 2 =6 2 =18- 1 =0 + 11 =5 + 14 =0 + 7 =0 4- 6 =19-16 =0 + 0 =18-13 =18- 1 =0 +11 =1 + 17 =0 + 2 =13-10 =0 + 3 =1 + 15 =9 - 9 =10-10 =3 +12 =16- 0 =0 + 0 =17- 3 =20以內(nèi)加建法練習(xí)()19- 6 =2
25、 +13 =1 +10 =2 + 13 =5 + 12 =12+ 7 =8 - 7 =7 - 4 =9 + 0 =3 + 12 =0 + 11 =5 + 1 =12+ 0 =18-11 =1 + 4 =19- 5 =1 + 15 =2 + 4 =16+ 1 =6+11 =18- 7 =19-11 =10+ 9 =6 - 5 =16- 5 =1 + 7 =12-10 =7 + 2 =5 - 1 =10+ 4 =11 + 3 =17-15 =15- 3 =15- 4 =17- 1 =3 + 5 =18- 8 =6 4 =14-10 =3 + 1 =9 一 1 =19-10 =2 + 2 =7 + 1 =19- 6 =8 - 4 =2 + 11 =17- 2 =12+ 1 =17-14 =18- 6 =4 + 3 =3 +10 =14-12 =12- 1 =2 + 16 =14+ 1 =16-11 =13-11 =2 +14 =5 +10 =15+ 2 =1 + 18 =17-10 =12+ 1 =19- 2 =7 6 =1 + 7 =6 - 1 =174- 2 =7 - 1 =7 + 1 =19-14 =9 - 2 =19-18 =7 - 6 =1 + 11 =2 + 10 =18- 3 =10+ 9 =14+ 4 =0 + 3 =
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