20以內(nèi)進(jìn)退位加減法一步計(jì)算

1、20以內(nèi)進(jìn)退位加減法 班級(jí)：學(xué)號(hào)：姓名： 16- () =3 14-11 = 19- () =4 8+( )=13 ()-12=7 ()-8=10 7+4= ()-3=17 11- () =3 12-12= 15-15= 13-6= ()-9=4 14- () =13 12-( )=9 14-13= 19- () =6 8+( )=15 ()-13=1 ()+6=15 7+6= ()-4=7 11- () =5 11-2= ()+6=12 13-8= ()-9=6 13- () =1 13-( )=3 17- () =10 19- () =8 8+( )=17 ()-13=3 ()+7=11

2、()-7=12 ()-4=9 11- () =7 11-4= ()+6=14 ()-3=9 ()-9=8 13- () =3 13-( )=5 17- () =12 13-12= 9+( )=12 ()-13=5 ()+7=13 ()-8=2 8+4= 11- () =9 11-6= ()+5=11 ()-3=11 12-4= 13- () =5 13-( )=7 17- () =14 14-5= 20- ( ) =18 ()-13=7 ()+7=15 ()-8=4 8+6= ()-3=11 11-8= ()+5=13 ()-2=9 12-6= 18-( )=8 13-( )=9 17- ()

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

4、 12-12= ()+7=16 對(duì)了（）題用了（）分（）秒 20以內(nèi)進(jìn)退位加減法 班級(jí)：_ 學(xué)號(hào)：_姓名: 7+ () =15 17- () =2 ()-3=11 13-( )=7 7+10= 18-8= 17- () =9 14- () =5 ()-8=2 ()-9=8 ()-5=12 15-( )=14 ()+4=14 11-9= ()-13=3 12- () =3 ()-10=4 ()-6=7 8+( )=18 ()+6=12 ()+8=17 16-9= ()-19=1 13-13= 13-8= 14-1 = 11-2= 8+ () =14 18- ( ) =12 ()-2=15 19-

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

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

7、)=7 7+10= 12- () =4 17- () =9 14- () =5 ()-8=2 ()-9=8 ()+9=11 對(duì)了（）題用了（）分（）秒 20以內(nèi)進(jìn)退位加減法 班級(jí)：學(xué)號(hào)：姓名： 5+ () =11 8+3= ()+7=14 9+( )=15 15-13= 14-10= 14-( )=5 ()-8=10 13-3= ()-2=9 ()-1=9 ()-6=4 ()-1仁2 20- ( ) =12 17- () =10 18- ( ) =16 14- () =5 12-6= ()+4=11 12- ( ) =8 11- () =3 7+6= ()+9=11 11-7= 18-9= 1

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

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

10、9 11-2= ()+7=15 11- () =4 7+7= 8+3= ()+7=14 9+( )=15 15-13= 15-( )=8 14-( )=5 ()-8=10 13-3= ()-2=9 ()-7=4 對(duì)了（）題 用了（ ）分（）秒 20以內(nèi)進(jìn)退位加減法 班級(jí)：學(xué)號(hào)：姓名： 17- () =2 18- ( ) =10 19- () =19 19- () =9 20- () =19 15-10= 14-9= 13-8= 12-8= 11-8= 17- () =1 18- () =9 19- () =18 19- () =8 20- ( ) =18 15-9= 14-8= 13-7= 1

11、2-7= 11-7= 18- ( ) =18 18- ( ) =8 19- () =17 19- () =7 20- () =17 15-8= 14-7= 13-6= 12-6= 11-6= 18- () =17 18- () =7 19- () =16 19- () =6 20- ( ) =16 15-7= 14-6= 13-5= 12-5= 11-5= 18- ( ) =16 18- ( ) =6 19- () =15 19- () =5 20- () =15 15-6= 14-5= 13-4= 12-4= 11-4= 18- () =15 18- () =5 19- () =14 19-

12、 () =4 20- () =14 15-5= 14-4= 13-3= 12-3= 11-3= 18- () =14 18- () =4 19- () =13 19- () =3 20- () =13 14-13= 13-12= 12-12= 12-2= 11-2= 18- () =13 18- () =3 19- () =12 19- () =2 20- ( ) =12 14-12= 13-11 = 12-11 = 11-11 = 11-1 = 18- ( ) =12 18- ( ) =2 19- () =11 19- () =1 20- ( ) =11 14-11 = 13-10= 12-

13、10= 11-10= 9+( )=19 18- ( ) =11 18- ( ) =1 19- () =10 20- ( ) =20 20- ( ) =10 14-10= 13-9= 12-9= 11-9= 9+( )=18 18- ( ) =10 19- () =19 19- () =9 20- () =19 20- () =9 14-9= 13-8= 12-8= 11-8= 9+( )=17 對(duì)了（）題用了（）分（）秒 20以內(nèi)進(jìn)退位加減法 班級(jí)： 學(xué)號(hào)： 姓名： 7+( )=17 9+10= 14-( )=4 9+( )=13 7+4= ()+6=12 ()-8=2 14-13= ()+7

14、=16 ()-7=3 9+7= 13-( )=10 8+( )=17 8+9= 14-( )=11 ()-9=8 14-10= ()+7=13 ()-8=9 15-11 = 13-( )=7 8+( )=14 8+6= 14-( )=8 9+( )=17 14-7= ()+6=16 ()-8=6 15-8= ()+8=13 8+( )=11 8+3= 14-( )=5 9+( )=14 7+5= ()+6=13 ()-8=3 15-5= ()+7=17 ()-7=4 9+8= 13-( )=11 9+( )=11 8+10= 14-( )=12 ()-9=9 14-11 = ()+7=14 (

15、)-8=10 15-12= 13-( )=8 8+( )=15 8+7= 14-( )=9 9+( )=18 14-8= ()+7=11 ()-8=7 15-9= ()+8=14 8+( )=12 8+4= 14-( )=6 9+( )=15 7+6= ()+6=14 ()-8=4 15-6= ()+8=11 ()-7=5 9+9= 13-( )=12 9+( )=12 7+3= 14-( )=13 ()-9=10 14-12= ()+7=15 ()-8=11 15-13= 13-( )=9 8+( )=16 8+8= 14-( )=10 9+( )=19 14-9= ()+7=12 ()-8

16、=8 15-10= ()+8=15 8+( )=13 8+5= 14-( )=7 9+( )=16 7+7= ()+6=15 ()-8=5 15-7= ()+8=12 ()-7=6 9+10= 14-( )=4 9+( )=13 7+4= 15-( )=5 ()-8=2 14-13= ()+7=16 ()-7=3 15-14= 對(duì)了（）題用了（）分（）秒 20以內(nèi)進(jìn)退位加減法 班級(jí)： 學(xué)號(hào)： 姓名： 12-12= 8+4= 17-9= ()+4=12 14-( )=7 13-( )=12 ()+9=16 18-( )=9 9+( )=13 ()-6=10 ()-6=6 13-7= 8+9= 1

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

18、 )=14 ()-8=6 11-10= ()-2=10 ()-3=10 15-5= 5+6= 12-( )=8 ()+8=11 ()+7=14 15-( )=15 7+( )=11 ()-8=11 12-5= 11-11 = 15-11 = 15-10= 4+7= 13-( )=5 12-( )=9 ()+8=12 16-( )=10 7+( )=16 ()-7=7 ()-7=3 12-6= 9+6= 16-6= 3+9= 4+8= 13-( )=6 ()+8=17 16-( )=15 8+( )=14 7+( )=17 ()-7=8 12-11 = 8+3= 17-8= 16-7= 2+9=

19、 13-( )=11 ()+9=15 18-( )=8 17-( )=7 8+( )=15 ()-6=5 13-6= 8+8= 8+4= 17-9= ()+4=12 14-( )=7 9+( )=11 ()+9=16 18-( )=9 9+( )=13 ()-6=10 13-11 = 對(duì)了（）題用了（）分（）秒 20以內(nèi)進(jìn)退位加減法 班級(jí)： 學(xué)號(hào)： 姓名： 8+( )=15 8+( )=13 8+( )=11 7+( )=16 7+( )=14 12-( )=9 12-( )=7 12-( )=5 12-( )=3 11-( )=10 ()-4=8 ()-5=10 ()-5=8 ()-5=6

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

21、3 12-( )=8 12-( )=6 12-( )=4 12-( )=2 11-( )=9 ()-4=7 ()-5=9 ()-5=7 ()-6=10 ()-6=8 ()+9=16 ()+9=14 ()+9=12 ()+8=17 ()+8=15 15-11 = 15-9= 15-7= 15-5= 14-12= ()-8=2 ()-9=9 ()-9=7 ()-9=5 ()-9=3 ()+4=14 ()+4=12 ()+3=13 ()+3=11 3+9= 12-8= 12-6= 12-4= 12-2= 11-10= 15-( )=12 15-( )=10 15-( )=8 15-( )=6 14-

22、( )=13 7+4= 8+10= 8+8= 8+6= 8+4= 8+( )=13 8+( )=11 7+( )=16 7+( )=14 7+( )=12 12-( )=7 12-( )=5 12-( )=3 11-( )=10 11-( )=8 對(duì)了（）題用了（）分（）秒 20以內(nèi)進(jìn)退位加減法 班級(jí)： 學(xué)號(hào)： 姓名： 9+( )=16 7+( )=11 ()+9=18 ()+7=13 ()+3=12 ()+8=16 ()+5=15 5+10= 8+10= ()-2=9 6+6= 9+9= ()-4=7 ()-7=5 ()-9=4 ()-6=7 ()-8=5 17-( )=8 15-( )=8

23、 13-( )=7 16-( )=8 14-( )=8 12-( )=6 17-9= 14-11 = 11-( )=6 15-12= 13-11 = 12-2= 9+( )=12 12-12= 11-3= 7+( )=17 9+( )=15 ()+8=12 8+( )=16 ()+9=15 ()+6=16 3+9= 7+8= ()+5=12 5+7= 8+7= ()-3=10 ()-7=11 9+6= ()-5=8 ()-8=11 ()-9=1 15-( )=14 ()-8=2 16-( )=14 15-( )=5 13-( )=4 11-( )=2 14-( )=5 12-( )=3 16-

24、9= 14-8= 12-8= 15-9= 13-8= 11-9= 8+( )=16 8+( )=12 9+( )=19 7+( )=14 9+( )=12 ()+7=16 ()+4=12 ()+9=12 ()+6=13 4+9= 7+5= 9+2= 6+9= 8+4= ()-4=10 ()-7=8 ()-9=7 ()-6=10 ()-8=8 18-( )=8 15-( )=11 13-( )=10 16-( )=11 14-( )=11 12-( )=9 18-9= 15-5= 11-( )=9 16-6= 14-5= 12-5= 9+( )=15 13-5= 11-6= 8+( )=13 9

25、+( )=18 ()+8=15 7+( )=11 ()+9=18 ()+7=13 ()+3=12 6+5= ()+5=15 5+10= 8+10= ()-2=9 ()-6=6 對(duì)了（）題用了（）分（）秒 20以內(nèi)進(jìn)退位加減法 班級(jí)： 學(xué)號(hào)： 姓名： 15-12= 14-( )=4 ()-9=6 ()-3=11 4+9= 4+8= ()+9=16 9+( )=19 15-5= 13-( )=6 13-( )=5 18-( )=8 ()-5=10 6+10= ()+8=16 ()+8=15 9+( )=11 14-6= 12-( )=6 16-( )=13 16-( )=12 ()-6=7 7+8

26、= ()+7=15 8+( )=11 7+( )=17 13-7= 11-( )=7 15-( )=15 ()-7=8 ()-7=7 8+8= ()+6=13 8+( )=18 12-10= 12-9= 18-9= 15-( )=7 ()-8=9 9+9= 9+8= ()+4=14 9+( )=19 12-2= 16-8= 16-7= 14-( )=8 ()-9=10 15-11 = 2+9= 3+9= 9+( )=11 11-4= 15-9= 13-( )=10 13-( )=9 ()-9=2 ()-4=10 5+9= ()+9=13 ()+9=12 9+( )=15 14-10= 12-(

27、 )=10 17-( )=8 17-( )=7 ()-5=6 6+6= ()+8=12 8+( )=15 8+( )=14 13-11 = 12-( )=2 16-( )=9 ()-7=12 ()-7=11 7+4= ()+7=11 7+( )=14 13-4= 13-3= 11-( )=3 15-( )=11 ()-7=4 8+5= 8+4= ()+5=14 8+( )=14 12-6= 17-9= 17-8= 14-( )=12 ()-8=5 9+5= ()+4=11 ()+3=13 9+( )=15 11-8= 15-13= 14-( )=5 14-( )=4 ()-9=6 ()-3=1

28、1 4+9= ()+9=17 ()+9=16 9+( )=19 15-5= 13-( )=6 18-( )=9 對(duì)了（）題用了（）分（）秒 20以內(nèi)進(jìn)退位加減法 班級(jí)： 學(xué)號(hào)： 姓名： 6+10= 9+( )=16 13-5= 13-( )=4 ()-8=4 ()+9=15 12-5= 12-( )=2 ()-9=3 9+10= 11-5= 11-( )=1 16-( )=15 ()-2=10 ()+6=13 16-7= 15-( )=15 ()-4=7 ()+4=12 7+( )=16 15-( )=5 ()-6=6 4+8= 8+( )=14 13-12= ()-7=4 6+7= 9+(

29、)=13 12-12= 12-( )=9 7+3= ()+9=12 12-2= 11-( )=8 18-( )=10 ()+7=16 11-2= 18-8= 16-( )=12 ()-3=11 9+( )=11 15-13= 15-( )=12 ()-5=8 ()+3=12 14-12= 14-( )=11 ()-7=11 5+9= 8+( )=11 13-( )=10 ()-8=10 7+10= ()+9=19 12-9= ()-9=9 8+8= ()+8=16 11-9= 11-( )=5 9+6= ()+7=13 9+( )=18 17-8= 16-( )=9 ()+5=14 8+( )

30、=15 15-10= 15-( )=9 ()-6=10 7+( )=12 14-9= 14-( )=8 ()-7=8 5+6= 13-8= 13-( )=7 ()-8=7 7+7= ()+9=16 12-( )=5 ()-9=6 8+5= ()+8=13 11-6= 17-( )=9 9+3= ()+6=16 9+( )=15 16-8= ()-4=10 ()+5=11 8+( )=12 15-7= 15-( )=6 3+8= 8+( )=17 14-6= 14-( )=5 ()-7=5 9+( )=16 13-5= 13-( )=4 ()-8=4 7+4= 12-5= 12-( )=2 ()

31、-9=3 9+10= ()+7=17 對(duì)了（）題用了（）分（）秒 20以內(nèi)進(jìn)退位加減法 班級(jí)： 學(xué)號(hào)： 姓名： 15-7= 12-9= 9+( )=12 9+( )=17 ()+7=14 12-3= 8+( )=13 9+( )=11 ()+6=14 5+7= 7+( )=14 ()+9=14 ()+5=13 6+6= 9+2= ()+8=15 ()+4=11 7+6= ()-3=10 ()-7=4 3+8= 8+8= ()-4=7 ()-8=7 16-( )=12 9+10= ()-6=10 ()-9=10 16-( )=6 13-( )=8 ()-7=12 ()-9=4 15-( )=10

32、 12-( )=10 16-9= 18-( )=8 14-( )=13 12-( )=4 15-12= 13-4= 14-( )=7 11-( )=7 15-6= 12-8= 9+( )=11 11-( )=1 14-9= 12-2= 8+( )=12 ()+9=19 13-12= 11-6= 7+( )=13 ()+9=13 ()+5=12 9+( )=19 8+( )=15 ()+8=14 ()+3=13 7+5= 9+( )=18 ()+7=15 4+10= 8+7= ()-5=10 ()+6=15 5+8= 9+9= ()-6=9 ()-9=9 6+7= 9+3= ()-7=11 ()

33、-9=3 15-( )=9 ()-3=11 ()-7=5 17-( )=10 14-( )=12 12-( )=3 ()-8=8 16-( )=13 14-( )=6 11-( )=6 15-5= 16-( )=7 13-( )=9 18-10= 14-8= 11-11 = 13-( )=3 17-7= 13-11 = 11-5= 7+( )=12 15-13= 13-5= 9+( )=18 8+( )=14 ()+8=13 12-9= 9+( )=12 9+( )=17 ()+7=14 4+9= 8+( )=13 9+( )=11 ()+6=14 5+7= 9+8= 對(duì)了（）題用了（）分（）

34、秒 20以內(nèi)進(jìn)退位加減法 班級(jí)： 學(xué)號(hào)： 姓名： 9+8= ()+9=18 14-6= 15-( )=13 9+5= 11-( )=8 ()-8=8 4+10= 9+( )=11 11-( )=5 ()+9=11 13-8= 15-( )=6 ()-2=8 ()+8=15 ()-9=10 5+7= 8+( )=11 18-8= ()-9=7 12-11 = 14-( )=8 ()-4=8 ()+7=15 12-8= 6+5= 7+( )=11 16-7= 18-( )=10 7+8= 13-( )=10 ()-6=10 ()+6=14 11-11 = 13-( )=7 8+( )=12 15-

35、9= 16-( )=15 8+9= 9+( )=18 ()-7=11 ()+5=12 11-4= 12-( )=8 ()-7=8 14-11 = 16-( )=8 9+10= 9+( )=11 14-8= ()+3=12 9+( )=16 11-( )=10 ()-8=10 3+9= 15-( )=11 9+3= ()+9=13 13-10= 15-( )=8 8+( )=16 11-( )=3 ()-8=3 5+9= 8+( )=13 ()-3=10 ()+8=13 13-3= 14-( )=10 ()-4=10 17-9= ()-9=5 6+7= 7+( )=13 16-9= ()+7=1

36、3 12-6= 13-( )=12 ()-5=7 ()+6=16 18-( )=8 7+6= 8+( )=14 15-11 = 17-( )=8 11-9= 13-( )=5 ()-6=5 ()+5=14 11-6= 8+7= 9+( )=16 14-13= 16-( )=10 8+4= 12-( )=6 ()-7=6 ()+4=11 9+( )=18 12-( )=3 ()+9=18 14-6= 15-( )=13 9+5= ()+9=15 ()-8=8 4+10= 9+( )=11 11-( )=5 ()-8=5 對(duì)了（）題用了（）分（）秒 20以內(nèi)進(jìn)退位加減法 班級(jí)： 學(xué)號(hào)： 姓名： 1

37、5-9= 14-( )=8 ()-8=8 8+7= ()+7=13 7+5= ()+8=12 9+( )=15 15-8= 14-( )=7 15-14= 14-( )=13 ()-7=4 7+4= ()+8=11 7+10= ()+8=17 11-1 = 15-13= 14-( )=12 17-7= 15-( )=9 ()-7=9 7+9= ()+8=16 6+9= ()+9=15 11-6= 16-9= 15-( )=8 18-9= 15-( )=14 ()-6=6 6+8= ()+9=14 5+9= 9+( )=11 11-11 = 18-8= 15-( )=13 11-( )=4 16

38、-( )=9 ()-5=6 5+8= ()+9=19 4+10= 9+( )=16 12-6= 11-( )=3 16-( )=8 11-( )=9 16-( )=14 ()-4=7 4+9= 9+( )=15 ()+3=12 8+( )=12 12-11 = 11-( )=8 16-( )=13 12-( )=5 17-( )=10 ()-3=9 ()+3=11 8+( )=11 ()+4=14 8+( )=17 13-6= 12-( )=4 17-( )=9 12-( )=10 ()-9=2 ()-2=10 ()+4=13 8+( )=16 ()+5=15 7+( )=14 13-11 =

39、 12-( )=9 ()-9=1 13-( )=7 ()-9=7 9+5= ()+5=14 7+( )=13 ()+6=15 8+( )=12 14-7= 13-( )=6 ()-9=6 13-( )=12 ()-8=3 9+10= ()+6=14 8+( )=11 ()+7=14 8+( )=17 14-12= 13-( )=11 ()-8=2 14-( )=8 ()-8=8 8+7= ()+7=13 8+( )=16 ()+8=12 9+( )=15 15-8= 14-( )=7 ()-8=7 20以內(nèi)進(jìn)退位加減法 班級(jí)：學(xué)號(hào)：姓名： ()-4=7 ()-7=3 18-( )=10 15-

40、( )=11 13-( )=8 5+8= 8+6= ()-4=10 ()-7=6 ()-9=3 ()+9=14 ()+6=13 4+7= 8+9= ()-3=10 9+( )=19 7+( )=12 ()+9=17 ()+6=16 4+10= 15-7= 13-4= 11-3= 7+( )=15 9+( )=11 13-( )=10 11-( )=6 15-10= 13-7= 11-6= ()-9=5 16-( )=6 14-( )=4 11-( )=9 15-13= ()-2=8 ()-7=11 ()-9=8 16-( )=9 14-( )=7 3+9= 7+6= 15-11 = ()-6=

41、6 ()-8=2 9+( )=13 ()+7=15 ()+3=12 7+9= 9+4= 11-8= 8+( )=13 9+( )=16 ()+8=11 ()+4=12 16-6= 13-12= 11-11 = 8+( )=16 9+( )=19 14-( )=9 12-( )=5 16-9= 14-6= 12-4= ()-8=4 16-( )=14 14-( )=12 12-( )=8 17-9= 9+6= ()-5=6 ()-8=7 17-( )=8 15-( )=6 ()+4=14 6+8= 9+9= ()-5=9 ()-8=10 8+( )=12 ()+8=16 ()+5=13 5+6=

42、 8+4= 12-6= 9+( )=14 8+( )=15 ()+9=12 ()+6=11 18-8= 14-11 = 12-9= 9+( )=17 8+( )=18 15-( )=8 13-( )=5 11-( )=1 15-5= 12-12= ()-7=3 18-( )=10 15-( )=11 13-( )=8 11-( )=4 8+6= ()-4=10 ()-7=6 ()-9=3 15-( )=14 對(duì)了（）題用了（）分（）秒 對(duì)了（）題 用了（）分（）秒 20以內(nèi)進(jìn)退位加減法 班級(jí)：學(xué)號(hào)：姓名： ()-6=8 9+( )=15 11-( )=10 ()-2=9 7+( )=15 15

43、-( )=10 5+7= 12-7= 17-( )=8 ()+4=14 15-14= ()-7=12 9+( )=11 11-( )=6 ()-3=9 9+( )=15 15-( )=6 6+8= 12-3= 16-( )=13 ()+7=13 15-10= ()-7=8 ()+9=16 11-( )=2 9+9= 9+( )=11 14-( )=11 7+10= 11-9= ()-9=5 ()+6=15 15-6= ()-7=4 ()+9=12 12-( )=7 9+5= 8+( )=14 14-( )=7 7+6= 13-3= ()-9=1 ()+6=11 14-11 = ()-8=9 9

44、+( )=17 12-( )=3 15-11 = 7+( )=17 13-( )=12 5+9= 12-9= 17-( )=10 ()+5=12 14-7= ()-6=6 9+( )=13 11-( )=8 ()-3=11 7+( )=13 15-( )=8 6+10= 12-5= 16-( )=15 ()+4=12 15-12= ()-7=10 ()+9=18 11-( )=4 ()-4=10 9+( )=13 14-( )=13 6+6= 11-11 = 16-( )=11 ()+7=11 15-8= ()-7=6 ()+9=14 18-10= 9+7= 8+( )=16 14-( )=9

45、 7+8= 11-7= ()-9=3 ()+6=13 14-13= ()-8=11 ()+8=17 12-( )=5 9+3= 8+( )=12 14-( )=5 7+4= 12-11 = 18-( )=9 ()+5=14 14-9= ()-8=7 9+( )=15 11-( )=10 ()-2=9 7+( )=15 13-( )=10 5+7= 12-7= 17-( )=8 ()+4=14 14-5= 對(duì)了（）題用了（）分（）秒 20以內(nèi)進(jìn)退位加減法 班級(jí)： 學(xué)號(hào)： 姓名： 4+7= 7+4= 9+2= ()-6=10 ()-8=9 17-( )=10 15-( )=11 13-( )=11

46、 11-( )=10 16-8= 14-5= 12-6= 9+( )=17 7+( )=13 9+( )=12 ()+7=14 ()+4=11 6+8= 8+4= ()-3=8 ()-7=7 ()-9=7 16-( )=11 14-( )=12 13-( )=3 18-9= 15-6= 13-6= 11-8= 8+( )=16 9+( )=19 ()+8=17 ()+6=12 4+9= 7+6= 15-11 = ()-6=9 ()-8=8 18-( )=9 15-( )=13 13-( )=10 11-( )=9 16-7= 14-7= 12-8= 9+( )=16 7+( )=12 9+(

47、)=11 ()+7=16 ()+4=13 6+7= 8+3= ()-4=10 ()-7=9 ()-9=9 16-( )=10 14-( )=11 12-( )=10 11-( )=1 15-8= 13-5= 11-7= 8+( )=15 8+( )=12 ()+9=12 ()+6=11 4+8= 7+5= 9+3= ()-5=6 ()-8=7 18-( )=8 15-( )=12 13-( )=12 12-( )=2 16-6= 14-6= 12-7= 9+( )=18 7+( )=14 ()+9=19 ()+7=15 ()+4=12 6+9= 8+5= ()-4=9 ()-7=8 ()-9=

48、8 16-( )=12 14-( )=13 12-( )=9 18-10= 15-7= 13-7= 11-9= 8+( )=14 8+( )=11 ()+9=11 ()+6=13 4+10= 7+4= 9+2= ()-6=10 ()-8=9 18-( )=10 15-( )=11 13-( )=11 11-( )=10 16-8= 14-8= 對(duì)了（）題用了（）分（）秒 20以內(nèi)進(jìn)退位加減法 班級(jí)： 學(xué)號(hào)： 姓名： 14-( )=6 ()+4=12 17-10= 8+6= 13-5= 7+( )=12 16-( )=7 ()+7=17 12-( )=8 5+7= ()-5=9 9+( )=18

49、 ()-9=5 9+( )=14 14-( )=11 16-7= 9+8= 12-9= ()-7=7 7+( )=17 ()+7=11 12-( )=2 6+6= 14-10= ()-4=10 18-( )=9 ()+9=17 14-( )=5 ()+4=11 17-9= 12-3= ()-8=10 7+( )=11 16-( )=6 ()+7=16 7+6= 14-4= ()-5=8 9+( )=17 ()-9=4 13-( )=8 3+8= 16-6= 9+7= 12-8= 8+( )=13 15-( )=10 ()+6=16 11-( )=10 6+5= ()-6=7 9+( )=11

50、18-( )=8 ()+9=16 14-( )=4 15-9= 15-11 = 12-2= ()-8=9 8+( )=18 ()+5=15 11-( )=4 7+5= 13-12= ()-5=7 16-( )=14 ()+8=17 13-( )=7 4+10= 15-14= 11-6= ()-8=3 8+( )=12 15-( )=9 ()+6=15 8+7= 13-6= ()-6=6 8+( )=17 17-( )=10 12-( )=9 5+8= 15-8= ()-2=10 11-11 = 9+( )=15 14-( )=12 ()+5=14 11-( )=3 7+4= ()-7=8 8+

51、( )=11 16-( )=13 ()+8=16 13-( )=6 14-11 = ()-3=8 11-5= ()-8=2 8+( )=11 ()+4=12 17-10= 8+6= 13-5= ()-6=5 16-( )=7 ()+7=17 12-( )=8 5+7= 15-7= 對(duì)了（）題用了（）分（）秒 20以內(nèi)進(jìn)退位加減法 班級(jí)： 學(xué)號(hào)： 姓名： ()-6=10 15-7= ()+4=12 15-( )=12 8+( )=15 7+8= 13-( )=5 9+( )=14 ()-8=11 13-9= ()+7=12 17-( )=8 11-4= 9+8= 11-( )=6 7+( )=1

52、2 ()-6=9 15-6= ()+4=11 15-( )=11 12-9= 7+7= 13-( )=4 9+( )=13 ()-8=10 17-9= ()+7=11 17-( )=7 11-3= 9+7= 14-( )=10 7+( )=11 ()-6=8 15-5= ()+3=13 ()-9=9 12-8= 7+6= 13-( )=3 9+( )=12 ()-3=11 17-8= ()+6=16 16-( )=15 11-2= 5+10= 14-( )=9 8+( )=18 ()-6=7 14-13= ()+9=11 ()-9=8 12-7= 7+5= 12-( )=10 9+( )=11

53、 ()-3=10 17-7= ()+6=15 16-( )=14 13-12= 5+9= 14-( )=8 8+( )=17 ()-6=6 11-( )=9 ()+8=17 ()-9=7 12-6= 7+4= 15-( )=14 8+( )=17 ()-3=9 16-9= ()+6=14 ()-7=4 13-11 = 5+8= 14-( )=7 8+( )=16 9+10= 11-( )=8 ()+8=16 ()-9=6 12-5= ()+4=13 15-( )=13 8+( )=16 ()-3=8 16-8= 9+( )=15 ()-7=3 13-10= 5+7= 14-( )=6 11-5

54、= 9+9= 11-( )=7 ()+8=15 ()-9=5 15-7= ()+4=12 15-( )=12 8+( )=15 ()-4=10 13-( )=5 9+( )=14 ()-8=11 13-9= 5+6= 對(duì)了（）題用了（）分（）秒 20以內(nèi)進(jìn)退位加減法 班級(jí)： 學(xué)號(hào)： 姓名： 18-10= 14-( )=10 ()-9=5 ()-5=10 7+9= ()+7=15 7+( )=11 12-4= 15-12= 13-( )=6 18-( )=8 ()-6=8 8+10= ()+5=13 9+( )=15 11-7= 15-5= 12-( )=7 16-( )=7 ()-7=3 8+

55、3= ()+3=13 ()+9=17 9+( )=13 13-10= 11-( )=9 15-( )=10 ()-8=5 ()-2=8 5+7= ()+8=17 8+( )=13 13-3= 17-9= 14-( )=6 ()-9=7 ()-4=8 6+5= ()+7=11 8+( )=15 12-6= 15-14= 13-( )=8 17-( )=7 ()-7=12 7+4= ()+5=15 9+( )=17 11-3= 14-10= 12-( )=9 16-( )=9 ()-7=5 9+7= 3+9= ()+9=19 9+( )=15 13-12= 11-( )=5 15-( )=6 ()

56、-8=7 ()-2=10 5+9= ()+8=13 7+( )=16 13-5= 18-8= 14-( )=8 ()-9=3 ()-5=8 6+7= ()+7=13 8+( )=17 12-2= 15-10= 13-( )=10 17-( )=9 ()-6=6 8+8= ()+5=11 9+( )=19 11-5= 14-12= 12-( )=5 15-( )=15 ()-7=7 9+9= ()+3=11 ()+9=15 9+( )=11 14-5= 11-( )=7 15-( )=8 ()-8=3 ()-3=10 4+7= ()+8=15 8+( )=11 12-11 = 17-7= 14-

57、( )=10 ()-9=5 ()-5=10 7+9= ()+6=15 7+( )=11 12-4= 15-12= 13-( )=6 16-( )=14 對(duì)了（）題用了（）分（）秒 20以內(nèi)進(jìn)退位加減法 班級(jí)： 學(xué)號(hào)： 姓名： 8+( )=15 16-( )=11 ()+9=16 14-( )=13 ()+7=13 17-8= 7+5= 14-12= 9+4= 13-4= ()-8=3 7+( )=13 17-( )=8 9+( )=13 15-( )=10 2+9= 11-( )=1 6+5= 15-9= 9+10= 11-3= ()-8=9 8+( )=12 ()-9=1 9+( )=19

58、13-( )=7 ()+4=13 11-( )=7 5+6= 16-6= ()-5=10 11-9= ()-7=6 9+( )=11 ()-9=7 ()+8=14 14-( )=4 ()+5=15 12-( )=4 4+8= 13-12= ()-3=9 12-5= ()-7=12 9+( )=17 16-( )=8 ()+9=13 14-( )=10 ()+6=16 12-( )=10 8+10= 14-9= 15-11 = 12-11 = ()-6=10 8+( )=18 16-( )=14 ()+9=19 15-( )=7 ()+7=16 18-8= 7+8= 15-6= 9+7= 13-

59、7= ()-8=6 7+( )=16 18-( )=8 9+( )=16 15-( )=13 ()+3=13 11-( )=4 6+8= 15-12= 8+5= 11-6= ()-7=3 8+( )=15 ()-9=4 8+( )=13 13-( )=10 ()+5=12 11-( )=10 5+9= 16-9= ()-4=9 12-2= ()-7=9 9+( )=14 ()-9=10 ()+8=17 14-( )=7 ()+6=13 12-( )=7 3+8= 14-6= ()-2=8 12-8= ()-6=7 11-1 = 16-( )=11 ()+9=16 14-( )=13 ()+7=

60、13 13-( )=5 7+5= 14-12= 9+4= 13-4= ()-5=8 對(duì)了（）題用了（）分（）秒 20以內(nèi)進(jìn)退位加減法 班級(jí)： 學(xué)號(hào)： 姓名： 5+6= ()-5=9 17-( )=8 12-( )=8 14-6= ()-9=6 13-( )=11 15-8= 11-1 = ()+9=15 17-7= 12-2= 9+( )=17 ()+3=13 9+2= 7+( )=11 ()+6=12 8+5= ()-8=11 15-( )=7 7+8= ()-6=5 16-( )=8 11-( )=8 13-6= 17-( )=10 12-( )=10 14-8= 9+( )=11 ()+