三十以内加减法练习题662510002

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1、20-12= 26-18= 26-19= 12+18= 20-12= 13-6= 27-19= 30-4= 24-7= 30-16= 23-20= 27-20= 26-17= 27-22= 12+9= 27-12= 26-25= 22-15= 27-17= 15-7= 22-4= 21-17= 24-7= 22-15= 17+6= 14-6= 27-16= 15+7= 21-6= 13+16= 20-13= 15+15= 9+15= 11-3= 23-5= 20-14= 13-5= 22-18= 17+8= 14+7= 28-19= 28-25= 2

2、1-5= 26-14= 22-14= 20-2= 13+8= 20-13= 21-4= 22-16= 11-2= 30-9= 19-3= 22-18= 27-14= 29-26= 23-16= 2+19= 27-10= 22-17= 21-9= 22-8= 21-14= 7+15= 16+5= 22-8= 12+14= 29-28= 25-17= 26-13= 22-7= 20-8= 29+3= 24-10= 21-15= 8+20= 29-13= 28-20= 11+16= 29-12= 21-20= 22-13= 9+18= 8+19= 20-1

3、5= 23-8= 18-9= 24-13= 25-8= 28-12= 23-9= 22-20= 19-10= 22-11= 29-27= 24-11= 18+6= 23-18= 27-19= 22-18= 24-22= 14+9= 22-15= 14+15= 26-8= 22-19= 20-18= 29-16= 30-1= 23-19= 25-22= 30-17= 27-26= 28-9= 26-19= 30-11= 28-14= 13-7= 25-11= 21-11= 28-10= 21-17= 25-10= 22

4、-15= 21-14= 30-23= 30-24= 13+14= 20-5= 26-20= 28-22= 13-4= 22-19= 30-28= 24-16= 24-15= 26-9= 27-19= 30-16= 27-18= 21-12= 12-3= 29-17= 25-23= 23-21 =

5、12+15= 21-16= 28-11 = 24-16= 21-7= 30-29= 26-23= 20-19= 21-3= 21-5= 23-6= 26-8= 20-17= 25-12= 24-19= 25-16= 23-15= 12-9= 30-17= 30-13= 30-14= 24-6= 14-7= 11+12= 25-15= 14-8= 29-21= 24-18= 26-18= 27-9= 23-7= 11-4= 21-8= 25-18= 23-16= 26-16= 28-24= 11+17= 24-18= 25-1

6、7= 27-18= 29-25= 25-14= 24-20= 19+9= 11+13= 29-19= 9+16= 11-9= 21-19= 30-27= 23-17= 22-13= 24-8= 24-9= 19-4= 30-15= 27-21= 28-16= 11+11= 22-10= 20-4= 9+8= 8+21= 20-9= 14+16= 20-11= 21-13= 25-21= 9+17= 18+9= 8+22= 30-20= 21-9= 5+3= 9-5= 22-21= 25-6= 25-24= 11-6=

7、 15-9= 16-7= 25-16= 30-12= 25-9= 23-14= 25-7= 21-15= 28-23= 30-2= 29-14= 23-18= 25-18= 12+16= 30-8= 29-23= 30-21= 22-13= 21-18= 23-4= 22-16= 30-26= 24-17= 11+14= 24-23= 28-18= 15-8= 13-8= 27-23= 26-11= 11+15= 28-19= 26-24= 27-15= 20-6= 13+15= 30-10= 13+17= 14-9= 15-6=

8、 26-22= 24-21= 29-20= 13-9= 14-5= 11+19= 28-26= 29-10= 6+4= 24-12= 17-8= 23-17= 20-7= 23-22= 24-5= 29-24= 25-19= 24-14= 22-9= 30-3= 20-1= 12-6= 12-5= 2

9、8-27= 20-12= 29-18= 29-13= 30-25= 13-6= 25-22= 28-20= 25-20= 17-9= 21-5= 11+16= 30-5= 30-4= 26-14= 29-12= 23-16= 24-7= 22-14= 21-20= 26-10= 30-6= 20-2= 22-3= 11-8= 23-20= 12+12= 11+18= 26-7= 27-20= 20-13= 8+19= 26-21 = 26-17= 21-4= 20-15= 6+5= 27-22= 23-12= 23-

10、8= 27-8= 12-4= 11-2= 18-9= 21-2= 27-12= 30-9= 24-13= 22-4= 26-25= 9-3= 25-8= 21-17= 22-15= 26-18= 28-12= 12-7= 27-17= 27-14= 23-9= 29-15= 15-7= 29-26= 22-20= 7+5= 17-4= 28-13= 19-10= 14-6= 21-17= 30-19= 22-11= 27-16= 12-7= 27-10= 29-27= 12+17= 29-15= 22-17= 24

11、-11= 21-6= 7+5= 21-10= 8+9= 13+16= 14-6= 12-8= 30-18= 20-3= 27-16= 21-14= 27-19= 15+15= 12+17= 7+9= 22-12= 9+15= 21-6= 12+13= 24-22= 11-3= 13+16= 22-8= 14+14= 23-5= 20-3= 12+14= 22-5= 20-14= 15+15= 29-28= 14+15= 13-5= 9+15= 25-17= 26-8= 22-18= 11-3= 26-13= 29-

12、22= 7+8= 23-5= 22-7= 20-18= 13+13= 20-14= 20-8= 29-16= 29-22= 13-5= 29-11= 30-1= 26-12= 22-18= 24-10= 23-19= 16-9= 7+8= 28-21= 25-22= 12+18= 13+13= 8+20= 30-17=  27-26= 24-16= 27-25= 9-5= 28-9= 21-7= 28-17= 22-21= 26-19= 30-29= 29-25= 25-6= 30-11 = 26-23= 25-

13、14= 25-24= 28-14= 20-19= 24-20= 11-6= 13-7= 21-3= 9+9= 15-9= 25-11 = 11-5= 11+13= 16-7= 21-11= 23-6= 29-19= 25-16= 28-10= 16-8= 9+16= 30-12= 27-11= 20-17= 11-9= 25-9= 25-10= 25-12= 21-19= 23-14= 22-6= 24-19= 30-27= 25-7= 11-7= 25-13= 23-10= 21-15= 30-23= 23-15=

14、 20-16= 28-23= 30-24= 12-9= 24-8= 30-2= 13+14= 30-7= 24-9= 29-14= 20-5= 30-13= 9-4= 23-18= 26-20= 30-14= 30-15= 25-18= 28-22= 24-6= 27-21= 12+16= 13-4= 14-7= 28-16= 30-8= 22-19= 11+12= 11+11= 29-23= 30-28= 25-15= 22-10= 30-21= 23-11= 14-8= 20-4= 22-13= 24-15=

15、29-21= 9+8= 21-18= 26-9= 27-24= 8+21= 23-4= 27-13= 26-15= 20-9= 22-16= 30-16= 27-9= 14+16= 30-26= 27-18= 23-7= 20-11= 24-17= 21-12= 11-4= 21-13= 11+14= 12-3= 21-8= 25-21= 24-23= 29-17= 28-15= 9+17= 28-18= 25-23= 23-13= 18+9= 15-8= 23-21= 26-16= 8+22= 13-8= 12+1

16、5= 28-24= 30-20= 27-23= 21-16= 11+17= 21-9= 26-11= 28-11= 24-18= 5+3= 11+15=  28-19= 23-16= 23-15= 20-11= 26-24= 26-10= 12-9= 21-13= 27-15= 11-8= 30-17= 25-21= 20-6= 26-7= 30-13= 9+17= 13+15= 26-21= 30-14= 18+9= 30-10= 6+5= 24-6= 8+22= 13+17= 27-8= 14-7= 30-2

17、0= 14-9= 21-2= 11+12= 21-9= 15-6= 22-4= 25-15= 15+8= 26-22= 21-17= 14-8= 15-9= 24-21= 12-7= 29-21= 22-21= 29-20= 29-15= 24-18= 25-12= 13-9= 7+5= 26-18= 24-19= 14-5= 14-6= 27-9= 25-16= 11+19= 27-16= 13-6= 23-15= 28-26= 12+17= 27-19= 22-9=14-6= 29-10= 21-6= 30-4=

18、 27-16= 6+4= 13+16= 24-7= 15+7= 24-12= 20-3= 30-16= 21-6= 17-8= 15+15= 23-20= 13+16= 23-17= 9+15= 27-20= 20-13= 20-7= 11-3= 26-17= 15+15= 23-22= 23-5= 27-22= 9+15= 24-5= 20-14= 12+9= 11-3= 29-24= 13-5= 27-12= 23-5= 25-19= 22-18= 26-25= 20-14= 24-14= 7+8= 22-15

19、= 13-5= 22-9= 13+13= 27-17= 22-18= 30-3= 21-3= 15-7= 17+8= 20-11= 21-5= 22-4= 14+7= 12-6= 23-6= 21-17= 28-19= 12-5= 26-8= 24-7= 28-25= 27-18= 20-17= 9+8= 21-5= 30-25= 25-12= 8+21= 26-14= 25-20= 24-19= 20-9= 22-14= 30-5= 25-16= 14+16= 20-2= 13+8= 20-13= 21-4=

20、 22-16= 29-13= 28-20= 11+16= 29-12= 21-20= 22-13= 9+18= 8+19= 20-15= 23-8= 18-9= 24-13= 25-8= 28-12= 23-9= 22-20= 19-10= 22-11= 29-27= 24-11= 18+6= 23-18= 27-19= 22-18= 24-22= 14+9= 22-15= 14+15= 26-8= 22-19= 20-18= 29-16= 30-1= 23-19= 25-22= 30-17= 27-26= 28-9

21、= 26-19= 30-11= 28-14= 13-7= 25-11= 21-11= 28-10= 21-17= 25-10= 22-15= 21-14= 30-23= 30-24= 13+14= 20-5= 26-20= 28-22= 13-4= 22-19= 30-28= 24-16= 24-15= 26-9= 27-19= 30-16= 27-18= 21-12= 12-3= 29-17= 25-23= 23-21= 12+15= 21-16= 28-11= 24-16= 21-7= 30-29= 26-23=

22、 20-19= 21-3= 21-5= 23-6= 26-8= 20-17= 25-12= 24-19= 25-16= 23-15= 12-9= 30-17= 30-13= 30-14= 24-6= 14-7= 11+12= 25-15= 14-8= 29-21= 24-18= 26-18= 27-9= 23-7= 11-4= 21-8= 25-18= 23-16= 26-16= 28-24= 28-22= 13-4= 22-19= 30-28= 23-11= 24-15= 26-9= 27-13= 30-16= 27

23、-18= 21-12= 12-3= 29-17= 25-23= 23-21= 12+15= 21-16= 28-11= 24-16= 21-7= 30-29= 26-23= 20-19= 21-3= 11-5= 15-9= 16-7= 25-16= 30-12= 25-9= 23-14= 25-7= 21-15= 28-23=

24、 30-2= 12+19= 27-16= 21-14= 29-14= 26-18= 13+17= 30-13= 23-18= 19-10= 21-15= 25+9= 25-18= 16+4= 13+16= 13+8= 12+16= 22-14= 21-13= 20-15= 30-8= 17+8= 15+15= 22-14= 29-23= 23-15= 9+15= 26+8= 30-21= 21-7= 21-17= 15+7= 22-13= 27-22= 23-15= 30-17= 21-1

25、8= 24-15= 20-14= 22-13= 23-4= 24-17= 13-5= 25+5= 22-16= 25-18= 22-18= 24+9= 30-26= 23-16= 7+18= 25-18= 24-17= 22-19= 13+13= 24-15= 11+14= 30-13= 29-12= 22-19= 24-23= 20-16= 22-19= 20-13= 28-18= 22-14= 16-9= 22-18= 15-8= 12-5= 12+18= 24-16= 13-8= 28-17= 21-12= 2

26、1+9= 27-23= 30-25= 19-16= 15+6= 26-11= 25-20= 30-16= 21-17= 11+15= 30-25= 23-15= 18+9= 28-19= 25-16= 22-13= 8+15= 26-24= 26-18= 30-19= 11-5= 27-15= 13+8= 26-19= 23-8= 20-6= 26-17= 27-18= 14+9= 13+15= 21-16= 26-19= 23-17= 30-10= 16+8= 30-21= 22-18= 13+17= 27-8= 24+8= 14-9= 21-12= 23-15= 15-6= 22-4= 25-17= 26-22= 21-17= 21-16= 24-21= 22-7= 28-16= 29-20= 29-15= 21-14= 13-9= 17+5= 25-17= 14-5= 24-18= 25+6=