20以内加减法练习题A4排版可直接打印

1、20以内加减法口算练习题（一）？?？ 姓名：_?时间：?做对了题（共80题）10 + 8= ?10 + 2 =13 + 2 =8 + 2 + 3 =?8 + 10 = ?17 7 = ?19 3 =9 + 1 + 4 =?18 8= ?10 + 8 =3 + 11 =?7 + 3 + 5 = ?18 10 = ?3 + 10 =16 4 =?7 + 4 + 6 =?10 +1 = ? ?10 + 2 =19 4 =7 + 8 + 3 =?1 +10 = ?10 + 10 = ?19 5 = ?.八.6 + 4 + 7 =11 1 = ? ?14 4 =15 3 =8 + 2 + 5 =?11

2、10 = ?18 8 =10 + 4 =: :15 + 4 + 6 =6 + 10 = ? ?6 + 10 =13 3 =7 + 2 + 3 =?16 6= ? ?10 + 9 =14 1 =3 + 4 + 10 = ?16 10 = ?8 + 10 =10 + 2 =11 1 5=10 + 3= ?1 1 .13 3 =13 3 =17 7 3=3 + 10 =?5 + 10 =3 + 15 = ?19 9 + 1 =13 3=?16 10 =18 8 =15 5 7=13 10 =?1 ?11 10 =5 + 5 =13 3 4=?/10 亠 5=?13 10 =4 + 6 =18 10

3、4 =5 + 10 =?18 10 =20 20 =17 10 7 =10 + 8= ?10 10 =12 + 4 =14 10 + 5 =3 + 10 = ?10 + 9 =?8 8 =16 10 + 3 =11 1= ?10 5 =10 + 0 =20 10 7 =?20以内加减法练习题（二） 姓名： ?时间： ?做对了题（共100题）9 + 1 =8 + 7 =8 + 4 =9+ 7 =9 + 7 =8 + 2 =7 + 9 =8 + 5 =6+ 6 =6 + 5 =8 + 3 =7 + 5 =9 + 6 =4+ 9 =2 + 8 =2 + 9 =8 + 6 =6 + 8 =6+ 5 =

4、7 + 7 =19 9 =8 + 8 =7 + 9 =5+ 8 =8 + 8 =9 + 3 =7 + 4 =8 + 10 =5+ 7 =4 + 8 =8 + 4 =8 + 5 =7 + 4 =!|_|JV- y 8+ 7 =8 + 6 =5 + 9 =7 + 7 =5 + 7 =1! J|4+ 8 =7 + 6 =8 + 6 = ?6 + 5 =?9 + 2 = ?8 + 6 = ?3 + 9= ?4 + 9 = ?1 + 9=7 + 8 = ?7+ 10=?5 + 9=?5 + 9 = ?7 + 3 =9 + 8 = ?2 + 8 = ?3 + 8 = ?6 + 9 = ?6 + 7 = ?

5、9 + 2 = ?10 9 =6 + 4 = ?7 + 9 = ?5 + 6 = ?8 + 3 = ?2+ 10 =7 + 2 = ?8+9=?8 5 =6 + 7 = ?9 + 8 = ?6 + 9 = ?9 + 0 = ?10 7 =?8 + 4 = ?6 + 3 = ?6 + 8= ?5 + 8 = ?6 + 7 = ?1 + 9 =10 + 4 = ?5 + 10 = ?8 + 9 =2 + 9 = ?10 5 =6+ 8 = ?13 3 = ?9 + 9 = ?9 + 4 = ?9 + 5 = ?9+ 3 = ?3 + 8 =9 + 3 = ?5 + 9 =?8 + 2 = ?7 +

6、 4 = ?6 + 7 = ?3 + 8 = ?9 + 5 = ?9 + 3 = ?8 + 3 = ?5 4 =20以内加减法练习题（三） 姓名： ?时间：_?做对了题（共80题）8 + 9 = ?9+ 8 = ?7 + 6 = ?7 + 5 = ?6 + 2 + 7 =10 + 8= ?8 + 5 = ?9 + 6= ?6 + 9 = ?4 + 5 + 2 =5 + 5 = ?9 + 5 = ?7 + 8= ?9 + 5 = ?3 + 5 + 7 =4 + 6 = ?5+ 9 = ?6 + 7 = ?7 + 7 = ?4 + 4 + 6 =9 + 4=?8+4=?9+ 7=?9+4=?4 +

7、 3 + 2 =7 + 4 = ?6+ 5 = ?8 + 6 = ?7 + 8 = ?4 + 6 + 5?=8 + 4 = ?6 + 6 = ?6 + 8 = ?9 + 6 = ? 1 1 1 1 ?7 + 2 + 4=10 2= ?7+7 = ?8+5 = ?8 + 3 = ?2 + 6 + 5 =2 + 9 = ?9+ 7 = ?5 + 8 = ?7 + 4 = ?7+ 1 + 7 =7 + 5 = ?8+ 8 = ?8+4=?9 + 9=?6 + 3 + 4 =18 2= ?9+ 2 = ?4 + 8 = ?8 + 4 = ?6+ 1 + 5 =1 _ .10 + 5= ?5+ 7 =

8、?9 4 = ?7 + 6 = ?5 + 2 + 4 =9+6=?9+ 5 = ?17 + 6 = ?9 + 4 = ?3 + 5 + 9 =8 + 4 =7+ 9 = ?6 + 7 = ?6 + 8 = ?6 + 4 + 1 =9 + 4 = ?8+ 10 = ?7 + 5 = ?7 + 9 = ?3 + 6 + 5 =8 + 7 =6+ 10 = ?5 + 7 = ?9 + 8 = ?7 + 2 + 6 =9 + 2 = ?8+ 6 = ?4 + 7 = ?9 + 3 = ?4 + 4 + 9=7 + 5 = ?19 7 = ?7 + 4 = ?8 + 4 = ?9+ 1 + 9 =7 +

9、 9 = ?7+ 3 = ?9 + 3 = ?8 + 3 = ?8 + 2 + 2 =8 + 2 + 4 = ?8 2 + 6 =3 + 6 + 9= ?4 + 5 + 8 =7 + 3 + 2 = ?4 + 4 2 =2 + 6 + 5= ?2 + 3 + 4 =8 + 2 + 6 = ?6 + 2+ 7 =7 + 2 5= ?6 + 3 + 8 =7 + 3 + 4 = ?6 + 3+ 7 =9 2 + 7= ?3 + 3 + 2 = (19 + 1 + 8 = ?5+ 4 + 7 =8 2 + 8= ?2 + 2 + 4 =8 + 2 + 5 = ?4 + 5+ 8 =9 4 + 7=

10、?zl / ；;:4 + 8 + 7 =5 + 4 + 9 = ?1 + 0+ 7 =8 2 + 7= ?10 + 2 + 7=5 + 2 + 2 = ?9 6 1 =9 4 + 7= ?12 + 6 5=3 + 6 + 4 = ?5 + 4+ 6 = |6 + 2 + 9= ?+ 7 7 + 5 =5 + 2 + 7 = ?5 + 1 + 7 =* 、 8 2 + 3= ?8 + 2 + 7 =7 3 + 6 = ?2+ 3 + 9 =9 4 + 6= ?8 3 + 7 =一、 Vy7 2 + 7 = ?i?7 + 2+ 6 =4 + 3 + 5= ?5 + 2 + 3 =4 + 2 3 =

11、 ?. 19+ 1 + 5 =6 + 2 3= ?6 + 2 + 2 =f j16 + 3 + 4 = ?7 + 3+ 2 =3 + 9 + 6= ?3 + 3 + 1 =4 + 2 + 5 = ?10 + 8 4 =10 5 + 4 = ?2 + 3 + 5 =7 + 2 + 7 = ?7 2+ 9 =3 + 4 + 6= ?3 0 + 7 =8 + 1 + 2 = ?6 + 2+ 7 =9 6 + 4= ?5 5 + 5 =1 + 8 + 5 = ?8 + 2+ 7 =4 + 5 + 8= ?7 3 + 4 =姓名： ?时间： ?做对了题（共80题）8 + 5 = ?2+ 8 = ?6 +

12、 6 = ?6 + 6 = ?7 + 3 + 1 =20以内加减法练习题（四）6 + 3 + 9 = ?6 3+ 9 =7 + 5 7= ?6 + 2 6 =10 1 + 2 = ?5+ 1 + 7 =10 4 0 = ?8 7 + 6 =认数基本题（一）姓名： ?时间： ?做对了题1个十和6个一合起来是（？）1个十和7个一合起来是（?）1个十和2个一合起来是（?）?9个一和1个十合起来是（？）14里有（？）个十和（？）个一（?）个十和（？）个一合起来是1312个十是（？）20里面有（？）个一18里有（？）个十和（？）个一?1个一和1个十合起来是（？）-1 / ,6个一和（？）个十合起来是 1

13、6（?）个一和1个十合起来是13比14大，比17小的数有（？?？）18 接近 10 还是 20 ? (?)个位上是7 ,十位上是1，这个数是（？?？）十位上是2，个位上是0，这个数是（？?？）个位上是1，十位上是5，这个数是（？?？）W A /r、一个数比16大，比19小，这个数可能是（？?？）按规律填数:0、2、（ ? ）、（ ? ）、（ ? ）、10、（）、（ ? ）、（ ? ）、（ ? ）、（ ?）19、（ ?）、15、（ ?）、（ ?）、9、（ ?）、（ ?）、（ ?）、（ ?）5、10、15、（ ?）、（ ?）、（ ?）、（ ? ）、（ ?）、（ ?）、（ ? ）、（ ?）10、20

14、、（? ）、（ ? ）、（ ?）、（ ? ）、（ ? ）、（ ? ）、（ ? ）、（ ?）1、4、7、（ ? ）、（ ? ）、（ ? ）、（ ?）20以内的加减法（一）班级？?？姓名？?？成绩9+2=3+8=11-5=16-8=9+8=12-4=6+5=13-5=3+9=8+7=4+7=9+9=?18-9=?15-4=3+9=17-7=5+7=7+7=11-2=16-7=11-3=15-7=?12-6=4+8=15-6=6+8=14-8=9+6=12+3=5+6=11-4=5+8=2+9=16-8=14-9=15-8=6+10=15-3=6+7=19-9=班级？?？姓名？?？成绩13-7=14

15、-9=9+5=12-8=11-3=15-7=8+9=15-9=10+6=11-2=7+8=8+3=7+5=17-8=5+6=9+4=13-9=7+6=12-9=16-9=9+6=8+5=16-8=?7+4=15-8=8+6=10+5=9+9=尹 -114-7=4+8=18-8=14-9=18-9=1 r J汀8+8=6+6=3+9=11-7=14-2=?6+7=16-8=?20以内的加减法（二）?20以内的加减法（三）班级？?？姓名？?？成绩15-7=13-7=12-8=?7+4=6+5=16-7=15-8=13-9=?11-7=15-6=8+5=10+3=9+3=?14-7=12-4=7+8

16、=13-8=9+5=16-9=12-6=9+4=5+8=17-8=9+6=6+7=?8+6=14-8=17-7=|12-3=14-5=15-8=13-4=?18-4=12+3=16-8=16-8=6+6=15-9=7+5=18-9=?班级？?？姓名？?？成绩9+3=12-5=4+9=?6+7=14-6=3+8=17-7=12-10=7+6=3+9=10+6=16-7=9+6=8+5=12-8=8+7=4+13=11-1 =13-4=15-7=11-2=12-7=17-9=6+6=6+5=5+6=9+8=15-9=?7+7=4+7=6+8=13+6=8+4=16-2=13-8=8+8=7+9=1

17、0+2=11-6=11-9=?20以内的加减法（四）18 5 =17 11 =13 + 6 =17 5 =15 3 =16 10 =5 4 =9 4 =16 1 =19 1 =20以内加减法练习（一）班级？?？姓名？?？成绩7 + 10 =9 0 =18 + 1 =6 + 10 =2+ 6 =4 0 =18 12 =17 17 =10 + 2 =3+ 4 =10 10 =9 0 =15 0 =4 + 1 =2+ 6 =0 + 16 =2+ 2 =13 12 =4 + 12 =18 13 =13 + 4 =6 5 =15 13 =14 + 1 =16 14 =3 + 12 =0+ 0 =0 +

18、17 =7 2 =6 5 =2 + 14 =11 10 =11 + 4 =10 + 4 =J13 + 1 =14 3 =11 1 =3 1 =产 11/ n?13 2 =19 18 =12 0 =11 + 0 =13 10 =15 + 4 =12 + 7 =3 + 5 =10 + 7 =0 +1 =19 14 =18 2 =11 + 1 =17 1 =16 + 2 =16 4 =11 + 1 =3 + 4 =1+ 14 =114 + 2 =4 + 12 =2+ 11 =12 + 5 =14 + 1 =10 + 8 =17 15 =3+ 1 =15 3 =9 8 =11 + 5 =16 + 1

19、=5+ 4 =12 + 3 =17 12 =1 + 17 =11 + 5 =16 1 =2 + 6 =19 5 =7 3 =12 + 4 =19 13 =10 + 7 =1+ 12 =11 + 1 =17 10 =4 3 =9 9 =4+ 12 =11 + 2 =13 + 2 =1 + 14 =班级?姓名?成绩2 2 =7 3 =6 0 =7 + 11 =8 6 =20以内加减法练习（二）13 3 =8 6 =0+ 18 =10 + 3 =8 7 =18 11 =17 + 0 =2 2 =1 + 7 =11 + 3 =6 3 =13 + 1 =5+ 14 =11 + 0 =17 4 =7 1

20、=0+ 10 =6 1 =2 + 6 =15 2 =11 10 =11 + 3 =5+ 10 =12 10 =2+ 17 =0 + 11 =5+ 10 =5 5 =19 11 =5+ 12 =17 13 =2+ 2 =3+ 11 =10 + 3 =，J 彳* L7+ 11 =17 3 =1 0 =9 5 =i19 8 =16 13 =8 + 0 =171=13 10 =17 + 0 =5+ 14 =5 3 =98=7 3 =2 2 =16 12 =14 2 =5 3 =0+ 4 =9 8 =18 7 =17 14 =16 14 =-3+ 12 =3 0 =3+ 11 =19 15 =18 2

21、=11 + 2 =14 12 =14 + 4 =1 + 3 =5+ 11 =10 + 5 =11 1 =7+ 2 =5 2 =- J7 6 =12 + 6 =10 + 9 =4+ 5 =14 + 5 =1 + 3 =2+ 10 =8 + 10 =15 11 =10 + 8 =2 1 =9 1 =9 5 =7 4 =1 + 8 =12 + 6 =9 3 =8 2 =16 14 =17 11 =11 10 =7 6 =19 3 =5 2 =20以内加减法练习（三）班级?姓名?成绩19 5 =10 + 1 =2 + 15 =19 5=5 3 =12 11 =3+ 3 =18 4 =19 10 =4

22、3 =16 16 =1 + 8 =1 + 13 =14 4=13 1 =18 11 =18 7 =0 + 19 =12 + 1 =1 + 10 =15 11 =12 + 3 =18 13 =6 0 =19 19 =1 + 7 =18 16 =18 6 =9 1 =3 + 1 =6 3 =13 1 =19 15 =8 0 =15 3 =6 6 =0+ 19 =9 2 =二-i! h3 3 =7 + 10 =12 + 3 =2+ 11 =7 3=13 2 =4 + 3 =8 0 =1 + 5 =15 + 3 =18 15=?4 2 =2 + 4 =19 17 =3 + 6=2 1 =7 1 =17

23、 10 =1 + 15 =7 6=3 + 6 =15 10 =2 + 14 =5+ 13 =15 + 1 =19 7=7 + 1 =17 2 =2+ 3 =14 + 0 =13 + 0=1 + 7 =0 + 1 =-J18 12 =18 8 =0 + 1 =12 + 2 =12 11 =4+ 11 =12 + 7 =3 + 13 =18 6 =14 + 5 =19 1 =14 + 1 =3 + 12 =17 14 =12 + 4 =17 11 =5 + 3=17 11 =11 + 1 =6 + 10 =17 16 =18 1 =2 + 3 =19 17 =6 + 12 =12 10 =5 +

24、10 =3 + 6 =4 + 5 =1 + 7 =3 2 =18 3 =16 14 =16 + 1 =1 + 18 =13 0 =15 0 =19 19 =7 1 =17 + 0 =16 4 =2 2 =12 12 =1 + 2 =19 - 4 =11 + 2 =3 + 15 =3 0 =15 11 =0 + 9 =4+ 10 =0 + 11 =4 0 =4+ 15 =4 3 =0+ 5 =9 0 =19 18 =115 1 =17 + 2 =16 + 1 =12 10 =9 1 =、.z-11 ；:,1 i:12 + 3 =1 + 7 =10 + 8 =5 + 2 =17 6 =19 18

25、=18 8 =3 0 =0 0 =19 1 =2+ 3 =11 10 =12 10 =7 3 =12 11 =17 6 =15 12 =15 11 =6 + 10 =1 + 13 =16 1 =4 + 3 =3+ 14 =2 + 13 =18 2 =11 + 6 =8 4 =6 2 =19 1 =2 + 14 =18 13 =1、- - J10 + 2 =7 4 =15 11 =8 + 10 =3+ 15 =13 3 =1+ 12 =4 + 15 =2 + 4 =5+ 12 =15 1 =16 2 =10 + 3 =1 + 14 =11 + 2 =16 + 2 =10 + 7 =2 + 5 =

26、2 + 6 =6 5 =1 + 2 =14 + 3 =11 + 8 =1 + 1 =6+ 2 =17 16 =1 + 2 =5 + 14 =12 + 4 =16 + 3 =20以内加减法练习（四）班级?姓名?成绩19 + 0 =1+ 18 =7 1 =1 + 16 =17 14 =4 + 2 =16 15 =1 1 =17 16 =1 + 14 =7 + 1 =5 2 =2 + 4 =19 17 =2+ 6 =10 + 10 =6 1 =1 + 0 =1 + 11 =19 5 =2 + 10 =0+ 4 =18 15 =12 1 =1.I/17 + 2 =15 13 =5+ 14 =3 + 0

27、 =1 + 15 =16 11 =6 0 =8 0 =12 + 7 =15 11 =7+ 2 =13 + 4 =0+ 0 =19 8 =13 + 5 =6 5 =18 6 =18 4 =1 + 16 =p1 + 13 =4+ 14 =9 0 =8 0 =9 2 =2 + 10 =12 10 = -14 2 =二W18 6 =19 14 =12 2 =14 10 =0 + 17 =10 + 6 =5 + 4 =18 6 =15 5 =19 19 = i1 + 14 =3 + 13 =17 5 =13 3 =J116 3 =18 4 =7 + 11 =16 13 =19 8 =12 + 5 =10

28、 + 3 =5 1 =5 + 1 =9 6 =6 + 1 =9 5 =4 + 1 =9 9 =4+ 12 =14 10 =16 6 =13 10 =3 + 14 =16 14 =6 1 =15 5 =5 + 3 =15 + 4 =2+ 12 =20以内加减法练习（五）18 17 =12 + 3 =17 15 =6 1 =1 + 14 =班级?姓名?成绩?10 + 6 =0+ 16 =16 2 =19 1 =7+ 11 =2 + 15 =2+ 12 =16 2 =18 16 =3+ 12 =2 + 17 =10 10 =19 7 =14 13 =1 + 4 =15 15 =12 1 =0 + 1

29、1 =7 + 11 =14 + 3 =14 12 =15 2 =11 + 0 =1 + 2 =I -10 + 6 =1 + 15 =0+ 11 =0 + 9 =17 10 =17 5 =1 + 8 =15 + 0 =5 + 0 =14 + 0 =18 3 =3 + 2 =6 1 =5 + 0 =16 1 =3+ 16 =13 12 =1 + 3 =9 + 0 =8 7 =2+ 4 = 18 4 =： 13 11 =9 7 =18 4 =19 3 =2 + 5 =10 + 5 =3 + 11 =15 14 =1 + 7 =17 12 =12 12 =6 + 10 =17 17 =15 12 =1

30、4 1 =5 2 =2 + 5 =10 + 8 =16 + 3 =15 3 =1 + 14 =6 + 12 =2 1 =11 + 8 =18 6 =1+ 10 =15 5 =9 2 =19 4 =6 + 13 =1 + 14 =8 + 1 =14 + 5 =4 3 =18 1 =3+ 10 =14 + 4 =8 7 =14 10 =20以内加减法练习（六）18 - 2 =19 13 =11 + 5 =5 + 3 =11 + 3 =19 1 =16 14 =15 4 =19 8 =19 5 =班级?姓名?成绩?4 + 4 =18 1 =8 8 =15 + 2 =3 0 =14 + 3 =5+ 3

31、 =10 + 7 =17 3 =3+ 13 =12 + 7 =10 + 3 =16 0 =3 + 16 = L _.|5+ 12 =15 14 =14 2 =9 + 10 =15 12 =, S12 2 =匸、* s15 1 =6 5 =16 3 =19 4 =19 15 =9 8 =3 + 6 =1 + 12 =18 5 =8+ 11 =5 + 3 =17 + 1 =7 7 =-J14 + 2 =3+ 4 =14 12 =18 7 =14 1 =4 + 13 =2+ 7 =15 1 =18 18 =12 + 1 =3 + 16 =11 10 =2 2 =4 + 3 =7+ 10 =16 6

32、=6+ 10 =17 + 2 =8 + 1 =5+ 12 =8 6 =4+ 2 =9 4 =10 + 3 =11 + 2 =18 11 =10 + 7 =15 12 =1 + 16 = )|_ 1 . 、 1*2+ 6 =1 + 16 =5 5 =3 + 3 =10 + 6 =1 .15 + 1 =18 12 =7 7 =4 1 =二12 1 =14 + 3 =0 + 1 =7 0 =1 + 10 =15 5 =12 + 3 =2 + 3 =19 9 =17 4 =11 + 2 =18 8 =4 4 =16 + 1 =1 16 2 =16 1 =7 3 =1 - 16 + 3 = - J L

33、、5 5 =18 + 0 =7 + 11 =14 + 1 =5 + 12 =J/三13 2 =2 + 6 =8 4 =10 + 6 =16 + 3 =1+ 13 =4 0 =7 2 =2+ 16 =-J18 10 =17 5 =8 3 =0 + 11 =5 2 =9 + 0 =16 6 =16 0 =2 + 4 =13 2 =13 + 3 =4 0 =3 + 2 =16 12 =3+ 15 =17 4 =0+ 16 =0 + 6 =19 + 0 =8 5 =10 + 4 =8 2 =3 + 11 =2 + 6 =16 13 =20以内加减法练习（九）1 + 15 =6 5 =1 + 12 =1

34、3 11 =9 5 =17 15 =14 + 1 =17 16 =16 5 =3+ 11 =18 10 =15 10 =1 + 18 =2 1 =11 10 =10 + 5 =8 8 =5 + 3 =1 + 17 =1 + 7 =16 15 =16 + 2 =2 1 =10 + 3 =6+ 3 =班级?姓名?成绩11 + 3 =19 5 =2 + 11 =11 + 3 =3+ 14 =10 + 10 =16 14 =9 4 =4 + 3 =13 2 =5 4 =7 5 =5 + 4 =5 3 =3+ 3 =17 3 =17 4 =14 2 =2 + 1 =5+ 1 =15 + 3 =1 + 4

35、 =19 17 =7 + 2 =19 5 =17 16 =15 4 =15 12 =14 12 =18 16 =20以内加减法练习（十）班级？?？姓名？?？成绩1 + 16 =14 + 2 =1 + 14 =3 + 14 =9 3 =7 5 =7 1 =10 0= 二15 + 1 =17 2 =5 + 10 =2 + 5 =11 + 6 =8 8 =17 14 =11 + 7 =9 6 =10 + 6 =1 + 0 =13 + 6 =7 1 =17 + 0 =1 119 2 =15 10 =10 + 9 =1 - 8 2 =、 111 + 0=5 + 2 =4 + 10 =4+ 15 =2 +

36、 4 =2+ 3 =12 + 3 =15 14 =7 6 =1 + 16 =16 3 =18 10 =17 4 =1 + 2 =15 4 =15 + 2 =16 14 =8 + 10 =19 6 =15 10 =15 2 =3 3 =0 + 19 =3+ 2 =15 2 =2+ 10 =5 + 14 =8 4 =16 5 =15 4 =7 3 =2 + 10 =7 + 11 =6 2 =11 10 =14 + 2 =12 + 0 =4 + 3 =2+ 10 =0 +11 =5+ 14 =0 + 7 =二0 + 6 =12 + 1 =19 16 =0+ 0 =18 13 =18 1 =6 1 =

37、0 + 11 =1+ 17 =0 + 2 =13 10 =19 14 =0 + 3 =1+ 15 =1 19 9 =10 10 =1 + 11 =1 - 3 + 12 =16 0 =0 + 0 =17 3 =19 2 =19 6 =2+ 13 =1 + 10 =2 + 13 =17 + 2 =5 + 12 =12 + 7 =8 7 =7 4 =9 2 =If9 + 0 =3+ 12 =0 + 11 =5 + 1 =2+ 10 =12 + 0 =18 11 =1 + 4 =19 5 =7 6 =1 + 15 =2+ 4 =16 + 1 =6 + 11 =7 1 =18 7 =19 11 =10

38、+ 9 =6 5 =19 18 =16 5 =1 + 7 =12 10 =7 + 2 =18 3 =20以内加减法练习（十一）19 19 =4+ 15 =13 0 =12 12 =1 +1 =5 + 10 =1+ 1 =19 3 =15 2 =3+ 10 =9 2 =17 3 =8 6 =10 + 1 =18 1 =18 5 =1+ 10 =19 18 =8 2 =17 16 =2 + 2 =8 7 =11 + 1 =16 + 3 =12 11 =4 + 10 =19 9 =3 + 0 =19 5 =3+ 10 =12 1 =17 3 =3 + 1 =|_ 1 . 、 1*17 12 =.h j - r5 1 =班级?姓名?成绩14 + 4 =0+ 3 =17 11 =18 12 =