20以内进退位(排好版)

20以内进退位(排好版)
20以内进退位(排好版)

2+18= 18-6= 16-1= 2+12=

5+11= 17-7= 5+1= 10-1=

12+5= 11-2= 15+1= 19-11=

10+9= 6-7= 2+15= 16-15=

15+3= 9-4= 20-1= 6+8=

2+5= 11-10= 2+6= 10+1=

13+4= 20-1= 2+7= 15-12=

1+2= 20-3= 17-16= 9+1=

19-6= 5+2= 14-1= 13+7=

19-4= 3+5= 17+3= 14+3= 3+8= 8+4= 4+12= 1+5=

1+14= 9-8= 19-18= 6+13=

13-3= 3+14= 14+3= 13+5=

10+2= 2+5= 17-3= 3+7=

12-8= 9-4= 20-13= 17-1=

12+3= 5+6= 13+6= 6+7=

5+2= 7+7= 12-11= 5+8=

15-5= 20-1= 18-12= 7+1=

20-6= 8+6= 3+13= 1+19=

11+6= 2+10= 7+13= 10-2=

17-16= 1+8= 14+2= 1+12=

9+5= 11-10= 3+3= 8+2=

8+12= 3+17= 8+4= 1+4=

2-1= 9+9= 19-5= 20-18=

8+7= 20-3= 17-10= 5+6=

1+16= 9+1= 9+10= 6+14=

10-2= 18-17= 8-6= 9+6=

18-8= 13+2= 19-12= 17-12=

7-5= 16-4= 11+9= 2+12=

13-1= 16-8= 15-8= 19-16=

2+8= 14+3= 3+4= 15+5=

19-4= 5-1= 19-10= 7-1=

19-17= 6+13= 11-3= 20-15= 20-1= 10+4= 7-6= 19-16= 6-3= 5+8= 20-19= 1+8=

11+7= 9+7= 9-1= 17-9=

17-7= 18-4= 14-13= 14+3=

5+13= 13-2= 6-1= 15-2=

10-1= 12-2= 9+5= 13-1= 3+5= 12+8= 11+7= 16-5= 18-13= 15-5= 4+5= 13+4= 6+7= 12-1= 7-2= 5+3=

5-2= 15+5= 12+1= 19-16=

4+12= 14-6= 7+8= 16-6=

3+7= 11-9= 13-7= 19-18=

3+6= 20-9= 1+18= 4+11=

7+13= 1+7= 13+2= 17-8=

17-7= 2+5= 3-2= 7+10=

16-10= 5+6= 11-10= 18-16=

14-2= 18-2= 11+7= 10-8=

16-10= 5+6= 11-10= 18-16=

7+12= 9-1= 20-15= 10-9=

20-8= 20-11= 20-5= 20-18=

14+2= 14-10= 6+11= 12+7=

12-10= 14+5= 18-4= 9+8=

6+3= 16-4= 18-12= 1+17=

14+2= 4+4= 10-2= 14-6=

12-6= 12+6= 15+2= 5+13= 11-3= 2+1= 16-14= 9+6=

1+8= 4+12= 3+13= 7+6=

14-3= 18-5= 19-15= 12+1= 12-1= 18-1= 13-11= 16+1=

9-2= 16-7= 16-15= 16+4=

18-14= 18-5= 20-19= 17-5=

20-16= 10-5= 11-4= 1+8=

16-11= 17-5= 6+2= 6+10=

14-9= 18-11= 2+13= 6+8=

13-12= 13-3= 19-4= 19-18= 8+5= 6+13= 17-3= 20-6=

7-4= 1+17= 7-2= 7+3=

5-2= 14-2= 14-8= 20-15= 15+4= 17-6= 6+2= 9-4=

11-2= 16-6= 14+1= 2+5=

11-8= 2+17= 2+10= 8+12= 14+3= 8-2= 17+1= 11-9=

11-8= 2+17= 2+10= 8+12=

20-5= 18-13= 15-9= 18-15=

1+8= 19-14= 19-12= 20-13=

10+5= 18-6= 18-14= 14-8=

12-9= 11-8= 17+3= 1+3=

7+8= 8-7= 7-4= 2+5=

5-2= 14-3= 8+9= 7+12=

13-1= 9+3= 20-19= 5-1=

17-3= 12+2= 19-18= 20-15= 15-5= 12-3= 6+4= 19-8=

7+5= 18-11= 8+9= 10-4=

19-13= 3+1= 4+10= 2+3=

7+6= 8+9= 1+18= 3+15=

12-3= 19-12= 11+2= 7+4=

15-1= 9-3= 15-5= 19-9=

17+2= 6+12= 10+1= 11-5=

9+7= 15-1= 14+5= 2+11=

1+5= 6-1= 4+15= 4+4=

2+10= 17-3= 15+2= 7+10=

6-5= 18+2= 2+14= 4+7=

5+4= 13-4= 6+1= 10-9=

19-11= 14+6= 2+18= 1+12=

16-8= 10-8= 13+3= 4-1=

8+4= 1+9= 14-5= 8+1=

4+4= 7+2= 16-2= 16+4=

16-8= 10-8= 13+3= 4-1=

3+11= 17+3= 14-13= 10+9= 19-11= 6+4= 12+6= 18-5=

1+17= 6-5= 3+16= 1+6= 17-11= 10-1= 20-1= 14+1= 3+10= 17-14= 18-7= 7+10=

10-2= 19-10= 20-4= 8+11=

9-7= 15-10= 4+9= 19-1=

6+6= 14-3= 18-7= 20-13=

16+2= 3+4= 14-5= 16-2= 14-1= 17-2= 7+8= 6+3= 2+14= 20-13= 4-2= 6+8=

8-1= 20-16= 6+5= 17-13=

5+12= 5+2= 14+1= 9-2= 5+6= 11-6= 10+9= 5+8=

4+11= 18-17= 13-1= 13-2=

5+2= 4+14= 2+4= 5+3=

3+11= 13-6= 13-5= 10-9=

8+7= 11+2= 15-10= 15-4= 4+4= 5+10= 5+8= 9+6=

6-2= 4-3= 2+18= 8-2= 14-2= 14-11= 14+2= 1+2=

5+2= 4+12= 20-7= 1+19= 4+12= 9-8= 5+10= 19-14= 5+9= 20-1= 19-15= 7+1=

4+12= 9-8= 5+10= 19-14= 14-3= 6+14= 4+16= 10-3=

10-2= 7-1= 7+5= 5+10=

19-18= 6-3= 7+4= 14+6=

17-15= 4+15= 14-4= 15-2= 14-10= 16-13= 20-10= 5+2=

1+17= 13-1= 9-1= 16-14=

4+5= 3+15= 9-2= 9+11=

10-5= 12+8= 2+1= 10-4=

1+8= 18-7= 19-7= 9+5=

3+4= 19-4= 14+5= 10+7=

14+6= 13+4= 17-6= 7+9= 12+4= 5+9= 15+2= 9+4=

18-4= 14-3= 4+6= 6+2= 19-5= 19-9= 2+14= 7+2=

17+3= 19-6= 4+10= 17-3=

20-8= 18-14= 9-5= 4+12=

5+6= 1+2= 18-5= 9+6=

3+1= 9+7= 6-3= 14-13=

3+11= 1+8= 19-11= 16-4=

17-3= 10+3= 15-11= 18-16=

19-1= 10-7= 16-12= 8+3=

10+2= 7+12= 9+7= 19-15=

3+15= 11-10= 13-2= 15-11=

17+1= 18-8= 1+18= 5+12=

3+15= 11-10= 13-2= 15-11=

9+2= 1+14= 17-7= 5+9= 18-17= 4+12= 2-1= 10-5= 16-6= 17-12= 7+1= 9+3= 12+4= 12+5= 19-8= 17-7=

6+12= 18-15= 19-9= 7+1=

17-6= 7+12= 2+6= 14+3=

9+2= 4+14= 13-2= 18-6=

5+10= 14-11= 3+8= 17+2=

19-8= 18-8= 7-6= 18-15= 14-1= 16+2= 18-11= 19-16= 16-5= 7+13= 19-10= 6-1= 15-5= 10+10= 19-8= 5+9=

6-2= 3+14= 11-2= 3-2=

2+3= 15-13= 11-10= 20-10= 10-8= 16-14= 2+7= 3+11=

5+1= 15-3= 17-1= 15+3=

17-5= 6+13= 3+13= 17-11= 14-3= 5+5= 14-9= 1+7= 18-6= 19-2= 9+8= 18+2= 15-6= 18-8= 3+11= 11+1=

16-7= 9+7= 15+3= 7+8=

3+10= 12+8= 1+6= 11+4= 18-7= 10-6= 2+14= 1+17= 14+2= 10+9= 6+3= 4+11=

20-17= 7+13= 19-10= 6-1=

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

2+13= 18-3= 5-2= 6+7=

2+17= 5+4= 12-8= 11+8=

16-4= 9+11= 15-3= 11+4=

17-15= 12+1= 10-4= 5+4=

14-8= 13-11= 15-1= 7+10= 16-1= 11-1= 7+1= 13-9= 12+5= 7+10= 16-5= 9-3=

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

9+5= 5+2= 10+9= 6+13=

17-7= 9+11= 5-2= 12+7=

15-5= 16-15= 8-1= 3+14=

3+5= 9+6= 19-6= 4+12=

2+18= 20-14= 3+11= 16-11=

15-9= 10+8= 4+5= 14-13=

20-7= 10-6= 2+14= 1+17=

14+2= 17-5= 14-9= 11+1=

8+12= 18-1= 13+1= 19-4=

19-12= 13-10= 8-1= 16-4=

12+4= 3+5= 15+1= 1+2=

16-4= 3+2= 12-10= 1+15=

17-1= 18-10= 15-8= 3+3=

7+9= 8-3= 10+10= 6+10=

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

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

4+3= 9-2= 8+11= 20-5=

16-12= 1+11= 2+12= 20-8=

10+10= 10+9= 2+13= 10-4= 17-7= 9+11= 5-2= 12+7=

20-17= 7+13= 19-10= 6-1=

15-9= 10+10= 13-8= 5+9=

6-2= 3+14= 11-2= 3-2=

2+3= 15-13= 11-10= 20-10= 10-8= 16-14= 2+7= 3+11=

5+1= 15-3= 17-1= 15+3=

17-5= 6+13= 3+13= 17-11= 14-3= 5+5= 14-9= 1+7=

4-3= 7+2= 2+6= 1+6= 11+5= 6+8= 7-3= 20-10= 9+4= 1+19= 12-10= 16-9= 10-2= 7-1= 7+5= 5+10=

19-18= 6-3= 7+4= 14+6=

17-15= 4+15= 14-4= 15-2= 14-10= 16-13= 20-11= 5+2=

1+17= 13-1= 9-1= 16-14=

4+5= 3+15= 9-2= 9+11=

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

10+6= 16-6= 10+9= 10+3=

16-2= 17-11= 7+12= 10+9= 11+2= 19-5= 11+4= 15-3=

11+5= 18-5= 11+7= 11+8=

11+9= 12+3= 18-8= 12+4=

13-2= 12+5= 12+7= 16-5= 12+8= 13+1= 18-4= 17-4= 13+2= 19-7= 10+7= 18-3= 13+3= 19-8= 13+4= 10+5= 14-4= 13+5= 13-3= 13+7=

15-2= 14+1= 12-2= 14+2= 16-4= 14+3= 17-5= 10+8= 18+2= 17-6= 14+6= 15+1= 15+2= 15+3= 19-0= 15+4= 12+6= 20-0= 14-3= 15+5= 14-2= 16+1= 16+2= 17-0= 16+3= 11+3= 16+4= 17+1= 17+2= 17+3= 18+1= 19+1=

20+0= 12+1= 10+4= 3+14=

19-1= 19-2= 19-3= 19-4=

11+1= 19-6= 11+6= 19-9=

18-1= 11+3= 18-2= 18-6=

17-1= 11+4= 13+3= 17-2=

10+6= 17-3= 14+1= 17-7=

13+6= 16-1= 12+3= 16-2=

12+8= 13+4= 15-4= 13+2=

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

15-2= 14+1= 12-2= 14+2= 16-4= 14+3= 17-5= 10+8= 20+0= 12+1= 10+4= 3+14= 19-1= 19-2= 19-3= 19-4= 16+3= 11+3= 16+4= 17+1= 17+2= 17+3= 18+1= 19+1= 15-2= 14+1= 12-2= 14+2= 16-4= 14+3= 17-5= 10+8= 10+1= 14+5= 18-7= 10+2= 10+6= 16-6= 10+9= 10+3= 12+6= 20-0= 14-3= 15+5= 14-2= 16+1= 16+2= 17-0= 11+1= 19-6= 11+6= 19-9= 18-1= 11+3= 18-2= 18-6=

16-4= 14+3= 17-5= 10+8= 6+8= 9+2= 7+4= 5+5=

4+9= 10+6= 9+5= 10+4= 6+10= 8+5= 14-6= 7+2= 6+5= 6+8= 9+6= 8+5=

3+6= 8+5= 7+9= 5+7=

6+8= 4+7= 5+9= 9+4= 7+8= 6+5= 4+9= 5+7= 7+7= 8+4= 5+3= 2+7= 6+4= 7+4= 3+6= 13-6= 18-9= 11-7= 6+9= 17-9=

13-6= 14-5= 15-6= 12-9=

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

15-9= 14-8= 12-7= 11-6=

13-5= 9+4= 7+8= 7+7= 6+5= 5+7= 12-9= 16-8= 15-7= 14-6= 11-5= 9+6=

16+3= 11+3= 16+4= 17+1= 8+8= 7+6= 6+8= 5+8=

6-9= 11-8= 13-7= 15-6= 12-5= 9+8= 5+8= 7+4= 6+9= 5+9= 13-9= 13-8= 14-7= 12-6= 14-5= 9+3= 9+8= 7+8= 6+7= 4+9=

11-9= 12-8= 16-7= 13-6=

15-5= 14-9= 15-8= 17-10= 12-3= 11-4= 11-3= 12-4= 13-4= 11-2= 14-10= 4+8= 5+7= 2+9= 7+5= 8+6= 14-6= 12-5= 11-5= 13-8= 15-6= 7+7= 9+9= 9+6=

8+5= 8+9= 11-5= 12-6= 14-9= 16-9= 15-8= 4+7= 6+6= 8+8= 9+3= 7+7=

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

12-8= 9-4= 20-13= 17-1= 17-7= 17-8= 17-9= 16-10=

15-1= 15-2= 15-3= 15-4=

2+7= 2+8= 2+9= 2+10=

2+11= 15-10= 14-1= 14-2=

14-3= 14-4= 1+16= 1+17=

1+18= 1+19= 19-5= 19-6=

19-7= 19-8= 19-9= 2+12=

2+13= 2+14= 2+15= 2+16=

15-5= 15-6= 15-7= 15-8=

15-9= 18-10= 17-1= 17-2=

17-3= 17-4= 2+17= 2+18=

19-10= 18-1= 18-2= 18-3=

18-4= 3+16= 3+17= 4+4=

4+5= 4+6= 13-5= 13-6=

13-7= 13-8= 13-9= 4+7=

4+8= 4+9= 4+10= 4+11=

13-10= 12-1= 12-2= 12-4=

12-5= 4+12= 4+13= 4+14=

4+15= 4+16= 18-1= 11-7=

15-3= 19-4= 16-5= 12-7= 9+2= 8+4= 7+5= 6+6=

5+6= 15-9= 14-8= 12-7=

11-6= 13-5= 9+4= 7+8=

7+7= 6+5= 5+7= 12-9=

15+3= 9-4= 20-1= 6+8= 16-8= 15-7= 14-6= 11-5=

9+6= 8+8= 7+6= 6+8=

5+8= 16-9= 11-8= 13-7= 15-6= 12-5= 9+8= 5+8= 7+4= 6+9= 5+9= 13-9= 3-8= 14-7= 12-6= 14-5= 9+3= 9+8= 7+8= 6+7=

4+9= 11-9= 12-8= 16-7=

13-6= 15-5= 9+5= 8+6= 7+9= 3+8= 4+7= 14-9= 15-8= 17-10= 12-3= 11-4= 11-3= 12-4= 13-4= 11-2= 14-10= 4+8= 5+7= 2+9= 7+5= 8+6= 14-6= 12-5= 11-5= 13-8= 15-6= 7+7=

9+9= 9+6= 8+5= 8+9=

11-5= 12-6= 14-9= 16-9=

15-8= 4+7= 6+6= 8+8=

9+3= 7+7= 14-8= 15-6= 16-9= 17-8= 18-9= 9+9= 7+5= 8+6= 5+9= 13-8= 12+1= 12+3= 19-15= 13+5= 8+1= 15-15= 13-2= 8+9=

3+1= 8+8= 11-10= 18-2=

1+16= 9+1= 9+10= 6+14=

10-10= 19-11= 5+2= 18-11= 14+2= 17-11= 18-6= 16-11= 15-11= 17+2= 9-7= 14-11= 17-6= 12-11= 11-11= 8+7=

9+1= 11+1= 16+1= 17+1= 1+2= 5+8= 5+11= 15-2=

17-6= 3+9= 5+5= 17-2=

6+2= 19-3= 6-4= 19-2=

7+12= 13-1= 10-9= 8+2=

19-16= 17-2= 15-13= 15-2=

14-10= 11+2= 7+8= 16+2=

2+7= 16-16= 6+8= 1+13=

11+9= 10+8= 14-13= 12+3=

3+13= 10+1= 13-11= 4+3=

18-14= 17-12= 14-14= 5+3=

19-14= 6+3= 9+3= 16-14=

10+3= 14-1= 15-3= 6-5=

11+3= 8-6= 13+3= 3+12=

18-10= 14+3= 16+3= 18-18= 1+4= 2+4= 19-13= 13+4= 15+4= 14-12= 17-6= 6+14=

7+4= 10-7= 8+4= 7+9=

9+4= 11+4= 19-7= 12+4=

0+18= 13+4= 19-1= 11+5=

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

15-4= 18-16= 15+4= 15-12= 11-0= 16-3= 7+7= 16-6= 17-3= 11+7= 12+7= 11+8=

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

14-9= 17-6= 4+7= 9+4=

6+8= 9+7= 7+8= 9+8= 4+6= 5+3= 6+8= 17-5= 3+7= 6+8= 9+6= 2+8= 6+9= 14-6= 5+7= 4+7=

20-5= 18-13= 15-9= 18-15= 7+9= 15-8= 6+9= 8+4=

9+8= 8+5= 9+11= 16-7=

13-7= 7+4= 8+3= 17-6=

19-8= 8+5= 9+5= 8+6=

7+14= 8+2= 4+7= 3+9=

12-8= 5+8= 3+5= 13-6=

6+9= 9+5= 13-8= 14+6=

9+9= 8+7= 4+7= 6+3=

12-9= 9-3= 8+3= 5+7=

5+6= 6+8= 9+2= 7+4=

5+5= 4+9= 10+6= 9+5=

10+4= 6+10= 8+5= 14-6=

7+2= 6+5= 6+8= 9+6=

8+5= 3+6= 8+5= 7+9=

5+7= 6+8= 4+7= 5+9=

9+4= 7+8= 6+5= 4+9=

5+7= 7+7= 8+4= 13-6=

18-9= 11-7= 6+9= 17-9=

13-6= 14-5 = 15-6= 12-9=

12+8= 11-9= 4+8= 16-4=

7+9= 16-7= 2+17= 12-8=

17-8= 18-1= 17-8= 15-7=

10-4= 14+6= 16-9= 15+5=

16-8= 14-7= 12+8= 8+6=

18-3= 10+4= 17-3= 13-3=

14-10= 8+8= 14-9= 11-6=

17+1= 15-8= 16+3= 5+8=

9+2= 8+4= 7+5= 6+6=

5+6= 15-9= 14-8= 12-7=

11-6= 13-5= 9+4= 7+8=

7+7= 6+5= 5+7= 12-9=

16-8= 15-7= 14-6= 11-5=

9+6= 8+8= 7+6= 6+8=

5+8= 16-9= 11-8= 13-7=

15-6= 12-5= 9+8= 5+8=

7+4= 6+9= 5+9= 13-9= 13-8= 14-7= 12-6= 14-5=

9+3= 9+8= 7+8= 6+7=

4+9= 11-9= 12-8= 16-7=

13-6= 15-5= 14-9= 15-8=

17-10= 12-3= 11-4= 11-3=

12-4= 13-4= 11-2= 14-10=

4+8= 5+7= 2+9= 7+5=

8+6= 14-6= 12-5= 11-5=

13-8 15-6= 7+7= 9+9=

9+6= 8+5= 8+9= 11-7= 12-6= 14-9= 16-9= 15-8=

4+7= 6+6= 8+8= 9+3=

7+7= 14-8= 15-6= 16-9=

20以内进退位加减法练习

9+9=8+9=11-2=11-9=11-8=11-7=7+9=9+6=11-6=11-5=9+5=9+4=7+8=8+6=11-4=11-3=8+8=7+7=11-2=12-9=12-8=12-3=9+3=6+6=15-9=13-5=14-7=16-8=6+5=4+8=15-8=13-9=13-8=13-7=13-6=14-5=3+17=14-9=20+0=14+6=16+4=20-5=13-5=13-4=20-7=16-7=18-9=17-8=16-8=20-8=16-9=2+18=15-9=13-9=14-8=14-9=11-2=13-4=14-5=15-6=16-7=17-8=18-9=20-1=9+9=8+8=7+7=6+6=8+7=7+6=8+6=7+9=20-2=11-3=12-3=13-5=14-6=15-7=16-8=17-9=12-4=13-6=14-7=15-8=19+1=6+7=9+6=5+9=15-9=16-9=17-9=20-3=20-4=12-5=13-7=14-8=14-9=15-9=20-5=20+0=12-6=13-8=18+2=13-9=16+4=9+6=5+6=20-5=7+7=12-3=8+8=13-4=6+8=14-5=9+7=15-6=16-7=3+17=17-8=16+4=18-9=6+6=9+9=20-1=6+9=12-4=13-5=14-6=

15-7=16-8=17-9=12-5=12-6=15+5=20-2=4+16=20+0=12-7=13-6=13-7=13-8=14-7=15-8=16-9=15-9=13-9=14-8=14-9=12-8=12-9=20-3=20-6=20-4=3+17=18+2=1+19=2+18=11-2=20-9=12-3=20-6=13-4=13-8=14-5=15-6=17+3=16-7=16+4=17-8=18-9=5+15=20-19=6+14=12-4=13-5=14-6=15-7=16-8=17-9=13+7=20-18=12+8=0+20=19+1=20-7=11-3=11-4=20-17=11-5=20-16=12-5=13-6=13-7=12-6=14-7=15-8=20-8=16-9=20-1=20-12=13-9=12-7=12-8=20-5=11-6=11-7=11-8=11-9=20-1=18-9=17-8=16-7=15-6=14-5=13-4=12-3=19+1=18+2=17+3=16+4=11-2=12-4=13-5=14-6=15-7=16-8=15+5=16+4=14+6=20-1=17-9=20-2=20-3=13+7=20-4=16-9=11-3=12-5=13-6=12+8=11+9=20-8=11-4=11-5=13-7=11-6=20-9=20-12=20-15=12-9=13-8=14-7=14-8=15-8=1+19=15-9=

20以内加减法不进退位

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

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

20以内不进位不退位加减法

20以不进位不退位加减法(1) 15+1= 2+6= 14+4= 4+4= 9-8= 19-5= 15-5= 5+13= 5-2= 10-6= 7-6= 17-5= 10-6= 1+5= 14-3= 8-2= 2+2= 5+3= 1+9= 16-3= 17-3= 15+2= 12+5= 3+13= 12+2= 2+7= 1+12= 4+3= 3+7= 3+5= 8-4= 18-6= 4-1= 15-4= 6-1= 19-2= 4+3= 16-2= 4+15= 3+5= 13+7= 11+1= 17-6= 2+3= 11+1= 8+2= 5+5= 17-2= 8-4= 13+6= 19-3= 3+2= 6-3= 17-6= 2+8= 4+6= 13+5= 1+5= 18-4= 13+4= 4+5= 15-5= 2+12= 2+3= 18-4= 1+9= 1+9= 18-7= 1+3= 11+6= 18-2= 10-1= 10-7= 10-3= 9+1= 5-1= 17+1= 17-5= 8-2= 10-6= 20以不进位不退位加减法(2)

2+8= 15+3= 3+16= 17-4= 7-1= 6+2= 9+1= 15-3= 10-1= 19-2= 11+2= 6+2= 5+5= 6+1= 1+9= 17-2= 10-1= 15-3= 3+11= 3+7= 9-6= 2+4= 5+1= 2+2= 7-4= 1+4= 5+2= 9-5= 6+3= 5-2= 4-3= 1+1= 9-3= 8-1= 8+2= 4+2= 5-2= 1+4= 6-4= 2+8= 8-1= 9-4= 7+1= 7-5= 10-3= 7+2= 9-8= 2+1= 6+3= 1+8= 2+4= 10-9= 8-3= 3+1= 1+4= 6-1= 10-5= 2+2= 1+2= 4-3= 5-3= 8+2= 5+3= 4+5= 5-1= 5+4= 8-4= 1+7= 5+2= 8-1= 7+2= 5-4= 4+1= 5-3= 5-2= 5+5= 6+1= 10-2= 4-1= 4+6= 20以不进位不退位加减法(3) 10-3= 3+6= 7-4= 10-2= 7+2= 10-3= 6-3= 7-6=

20以内加减法口算题不进位不退位练习

20以内加减法口算题(不进位不退位练习) 20以内加减法口算题(一) 2+16= 18-6= 16-1= 2+12= 5+11= 17-7= 5+1= 10-1= 12+5= 11-1= 15+1= 19-11= 10+9= 19-7= 2+15= 16-15= 15+3= 9-4= 20-1= 11-10= 6+12= 2+5= 2+6= 10+1= 17-16= 13+4= 16-1= 1+2= 10-3= 2+7= 19-6= 15-12= 9+1= 14-1= 5+2= 13+7= 19-4= 3+5= 13+3= 11+8= 18-4= 16+2= 20以内加减法口算题(二) 17+3= 4+12= 14+3= 1+14= 1+5= 3+14= 13-3= 10+2= 9-8= 12-8= 2+5= 19-18= 14+3= 17-3= 9-4= 6+13= 13+5= 3+7=

12+3= 5+12= 17-1= 5+2= 3+7= 6+4= 12-11= 20-10= 13+6= 15-5= 20+1= 15+5= 18-12= 7+1= 60-20= 10+50= 3+13= 1+19= 17-16= 7+11= 10-2= 11+6= 1+8= 14+2= 20以内加减法口算题(三) 9+1= 2+10= 1+12= 8+12= 11-10= 3+3= 3+11= 14+5= 8+2= 2-1= 1+4= 90+10= 2+7= 20-10= 19-5= 5+5= 10-3= 17-10= 1+16= 9+1= 9+10= 10-2= 18-17= 6+14= 18-8= 4+6= 8-6= 7-5= 13+2= 19-12= 11+9= 17-12= 16-4= 13-1= 16-4= 2+12= 2+8= 19-8= 19-16= 20以内加减法口算题(四) 19-4= 14+3= 3+4=

一年级下册数学试题-20以内加减法不进位不退位 人教新课标

姓名:时间:成绩: 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 -0 =18-12 =17-17 =10+2 =10-10 =9 -0 =15-10 = 4 +1 =0 +16 = 2 +2 =13-12 = 4 +12 =13+4 = 6 -5 =15-13 =14+1 =3 +12 = 6 +4 =0 +17 =7 -2 =2 +14 =11-10 =11+4 =10+4 =14-3 =11-1 = 3 -1 =13-2 =12-0 =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+5 =2 +6 =19-5 =7 -3 =12+4 =10+7 = 1 +12 =11+1 =17-10 =9 -9 = 4 +12 =11+2 =13+2 =

姓名:时间:成绩: 16-1 =19-13 = 4 -3 = 1 +14 =15-3 = 6 -5 =13+1 =11+1 =19-1 = 2 +6 =19-18 = 2 +11 = 2 +6 =18-1 3 =12+7 = 3 +1 = 3 + 4 =16-14 =18-2 = 5 +4 =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 =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 -0 =9 -5 =19-8 =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 =

20以内加减法不进退位教程文件

20以内加减法不进退 位

精品文档 20以内加减法练习1 18- 5 = 17-10 = 13+ 6 = 17- 5 =16-10 = 5 - 4 = 9 + 4 = 16- 4 = 7 +10 = 9 - 0 = 18+ 1 = 6 +10 = 4 - 2 = 18-10 = 17-7 = 10+ 2 = 10-5 = 6+6 = 15- 9 = 5 +5 = 2+16 = 12 +8 = 13-2 = 4 +12 = 9+ 4 = 16 - 5 = 15-3 = 14+ 5 = 3 +12 = 9+9 = 0 +17 = 7 - 2 = 4+14 = 11-7 = 11+ 4 = 10+ 4 = 14- 3 = 19- 5 = 16 - 3 = 13- 2 =12- 6= 11+ 8 = 13-10 = 15+ 4 = 3 + 5 = 10+ 7 = 7 + 7 = 19- 4 = 11+ 7 = 17- 7 = 16+ 2 = 16- 5 = 3 + 4 = 1 +14 = 14+ 2 = 4 +12 = 12+ 5 = 14+ 1 = 10+ 8 = 17-5 = 15- 3 = 9 + 8 = 11+ 5 = 16+ 2 = 12+ 3 = 17-8 = 3 +17 = 11+ 5 = 5 + 5 = 19- 5 = 7 - 3 = 12+ 6 = 10+ 7 = 3+12 = 15+ 3 = 17-10 = 9 + 9 = 4 +12 = 11+ 2 = 13+ 2 = 8- 3 = 16-4 = 6 + 7 = 15+ 3 = 12-3 = 8+ 8= 16-7 = 12+ 4 = 收集于网络,如有侵权请联系管理员删除

20以内不进退位加减

一年级第一学期口算题 20以内不进位不退位综合 班级__________ 学号________ 姓名__________ 14+3=4+6=4-0=9-1=4-2=13+4=19-0=10+3=4+0=1+1=10+4=4-3=5+10=16+2=19-0=16-13=19-11=17-17=7-2=17-1=14+3=16+0=5+3=17+2=13-11=6+13=1+8=16-10=1+16=18-15=18-18=2+12=16-15=1+18=2-0=14+2=3+7=19-16=5-2=2+4=15-12=16+3=16-2=5+10=15-3=10+0=18-18=2-2=16+2=13+7=0+15=13+0=16-13=16-3=16-1=14-0=19-13=17-10=20-0=1+5=0+14=17+2=18-1=18-6=16-10=19-6=1+8=8+2=12+0=15-11=6+13=2+15=1+4=17-3=6-0=8-0=13-10=11+6=17-6=11+6=9-0=12-10=0+4=16-2=11+2=12-2=18+0=2+2=

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

20以内加减法口算题(不进位不退位练习)

20以内加减法口算题(一) 姓名:班级: 2+16= 18-6= 16-1= 2+12= 5+11= 17-7= 5+11= 10-1= 12+5= 11-1= 15+1= 19-10= 10+9= 19-7= 2+15= 16-5= 15+3= 9-4= 20-1= 11-10= 6+12= 2+5= 2+6= 10+1= 17-6= 13+4= 16-1= 1+2= 10-3= 2+7= 19-6= 15-2= 9+1= 14-1= 5+2= 13+7= 19-4= 3+5= 13+3= 11+8= 18-4= 16+2= 17+3= 4+12= 14+3= 1+14= 1+5= 3+14= 13-3= 10+2= 9-8= 12-8= 12+5= 19-8= 14+3= 17-3= 9-4= 6+13= 13+5= 3+7= 12+3= 5+12= 17-1= 5+2= 3+7= 6+4= 12-10= 20-10= 13+6= 15-5= 20+1= 15+5= 18-12= 7+1= 6-2= 10+5= 3+13= 1+19= 17-1= 7+11= 10-2= 11+6= 1+8= 14+2=

20以内加减法口算题(二) 姓名:班级: 9+1= 2+10= 1+12= 8+12= 11-10= 3+3= 3+11= 14+5= 8+2= 12-1= 1+4= 9+10= 2+7= 20-10= 19-5= 5+5= 10-3= 17-10= 1+16= 9+1= 9+10= 10-2= 18-7= 6+14= 18-8= 4+6= 8-6= 7-5= 13+2= 19-1= 11+9= 17-2= 16-4= 13-1= 16-4= 2+12= 2+8= 19-8= 19-6= 19-4= 14+3= 3+4= 19-7= 5-1= 15+5= 20-1= 19-10= 7-1= 6-3= 6+13= 18-3= 11+7= 10+4= 10-1= 17-7= 7-6= 19-16= 14+3= 10+5= 19-19= 5+13= 1+8= 4+6= 13-2= 9-1= 10-9= 6-1= 18-4= 14-1= 10-1= 15-2= 12-2= 3+5= 16+3= 13-1= 18-3= 12+8= 11+7=

20以内不进位加法与不退位减法教案资料讲解

一年级数学学科教学设计 【课题】20以内不进位加法与不退位减法、估算。【备课人】刘淑娟【课时】第一课时【课程阶段性目标】: 1.知道加减法各部分的名称。 2.培养学生的估算意识,渗透估算思想。 【学习目标】: 1、结合具体实例,能正确口算十几加几(不进位)、十几减几(不退位)的加减法 2、结合图片,了解估算, 【预设良好习惯养成】:一、认真听讲的习惯。 二、积极思考的习惯。 三、大胆发言的习惯。 【教学方法设计】 1.教学课件形象教学 2.小棒和计数器的直观教学 3.多种游戏方式 【教学重、难点】 重点:能正确口算十几加几(不进位)、十几减几(不退位)的加减法 难点:熟练说出加减法各部分的名称 【教学准备】课件,计数器,游戏,教案 【前置性学习设计】3+4= 2+5= 3+6= 4+3= 8+1= 6+2= 5+4= 5+3= 2+3= 4+2=【学习活动方案】 一、20以内不进位加法及各部分名称 师:小朋友看,沙滩上有多少位小朋友?小朋友可以用自己的表示方法表达出来。学生回答:有12位。 师:看,现在又从远处跑来了3位小朋友,现在一共有几位小朋友?同学们根据以前我们的知识,能否列出算式? 生:1、摆小棒

学生可能列出12+3= 和3+12= 两种算式,那么这两个算式哪个正确,我们看它们结果是否相同,小朋友先用小棒摆一摆。学生可能一根一根的摆放,也可能把10根放在一起,2根放在一起,然后把3根放在2根边,加起来共计15根,也就是12+3=15。也有部分学生先摆3根,再摆2根,最后放10根,也是15。即3+12=15。教师在此过程中,巡视指导,有摆放小棒有困难的学生要及时提示。学生说出自己计算过程:2+3=5,10+5=15,3+2=5,10+5=15。[设计意图]:用摆小棒的方式来理解数学,将抽象的数学知识变成直观的实践操作,使学生能加深理解,深切体会数学来源于生活。 2、计数器 学生拨计数器计算12+3= 或3+12= 。学生独立拨,小组交流、讨论,选出自己认为最好的拨法,然后汇报加的过程。 [设计意图]:用摆弄计数器的方式来计算,将抽象的数学知识变成直观的实践操作,将难以理解的知识化解成通过动手操作来理解、吸收。 3、加法各部分的名称 教师板书12+3=15。12有名字叫加数,3的名字叫加数,15的名字叫和。因为12叫加数,3也叫加数,因此交换加数的位置,和不变,即12+3=15, 3+12=15。(板书:加数+加数=和) 二、20以内不退位减法及各部分的名称 小朋友看,岩石上原来有17只海鸥,飞走了4只,现在岩石上有多少只海鸥?(有13只)是怎样得出来的?小朋友根据以前减法知识,能否列出一个减法算式? 1、摆小棒计算 学生可能列出17-4= ,小朋友可以发挥自己的聪明才智,摆一摆17减4等于几? 生:我摆17根,再在17根里拿走4根,剩下13根,也就是现在岩石上有13只海鸥。 生:我摆17根时,10根一起,7根在一边,我在7根中拿走4根,剩下3根,再用10根加3根就是13根,即7-4=3,10+3=13,所以现在岩石上有13只海鸥。 2、拨计数器 学生以小组为单位,交流、讨论,展示自己拨珠的过程,并选一名学生汇报自己小组拨珠

20以内进退位加减法练习可以直接打印

9+9=8+9=11-2=11-9= 11-8=11-7=7+9=9+6=11-6=11-5=9+5=9+4=7+8=8+6=11-4=11-3=8+8=7+7=11-2=12-9=12-8=12-3=9+3=6+6=15-9=13-5=14-7=16-8=6+5=4+8=15-8=13-9=13-8=13-7=13-6=14-5=3+17=14-9=20+0=14+6=16+4=20-5=13-5=13-4=20-7=16-7=18-9=17-8=16-8=20-8=16-9=2+18=15-9=13-9=14-8=14-9=16-7=17-8=18-9=20-1= 9+9=8+8=7+7=6+6=8+7=7+6=8+6=7+9=20-2=11-3=12-3=13-5=14-6=15-7=16-8=17-9=12-4=13-6=14-7=15-8=19+1=6+7=9+6=5+9=15-9=16-9=17-9=20-3=20-4=12-5=13-7=14-8=14-9=15-9=20-5=20+0=12-6=13-8=18+2=13-9=

16+4=9+6=5+6=20-5=7+7=12-3=8+8=13-4=6+8=14-5=9+7=15-6=16-7=3+17=17-8=16+4=18-9=6+6=9+9=20-1=6+9=12-4=13-5=14-6=15-7=16-8=17-9=12-5=12-6=15+5=20-2=4+16=20+0=12-7=13-6=13-7= 13-8=14-7=15-8=16-9=15-9=13-9=14-8=14-9=20-4=3+17=18+2=1+19=2+18=11-2=20-9=12-3=20-6=13-4=13-8=14-5=15-6=17+3=16-7=16+4=17-8=18-9=5+15=20-19=6+14=12-4=13-5=14-6=15-7=16-8=17-9=13+7=20-18=12+8=0+20=19+1=20-7=11-3=11-4=20-17= 11-5=20-16=12-5=13-6=13-7=12-6=14-7=15-8=

20以内进退位加减法

20以退位减法(1) 11-7= 13-5= 14-9= 12-8= 11-9= 12-9= 12-7= 11-3= 12-3= 16-7= 15-6= 13-9= 17-9= 14-8= 15-9= 17-8= 13-8= 12-6= 14-7= 11-6= 14-6= 11-4= 11-2= 13-4= 13-6= 12-4= 11-8= 12-5= 13-7= 14-5= 15-7= 18-9= 11-5= 15-8= 16-9= 16-8= 13-8= 12-6= 14-7= 11-6= 13-7= 14-5= 15-7= 18-9= 12-3= 16-7= 15-6= 13-9= 20以退位减法(2) 12-3= 16-7= 15-6= 13-9= 14-6= 11-4= 11-2= 13-4= 13-8= 12-6= 14-7= 11-6= 11-7= 13-5= 14-9= 12-8= 13-7= 14-5= 15-7= 18-9= 11-9= 12-9= 12-7= 11-3= 13-6= 12-4= 11-8= 12-5= 17-9= 14-8= 15-9= 17-8= 11-5= 15-8= 16-9= 16-8= 13-7= 14-5= 15-7= 18-9= 11-5= 17-9= 15-9= 11-3= 14-9= 12-9= 12-7= 14-7=

20以退位减法(3) 14-6= 11-4= 11-2= 13-4= 12-3= 16-7= 15-6= 13-9= 13-8= 12-6= 14-7= 11-6= 17-9= 14-8= 15-9= 17-8= 11-5= 15-8= 16-9= 16-8= 11-9= 12-9= 12-7= 11-3= 13-7= 14-5= 15-7= 18-9= 11-7= 13-5= 14-9= 12-8= 13-6= 12-4= 11-8= 12-5= 13-8= 12-6= 14-7= 11-6= 12-3= 16-7= 15-6= 13-9= 11-5= 15-8= 16-9= 16-8= 20以退位减法(4) 11-9= 12-9= 12-7= 11-3= 14-6= 11-4= 11-2= 13-4= 11-5= 15-8= 16-9= 16-8= 13-6= 12-4= 11-8= 12-5= 17-9= 14-8= 15-9= 17-8= 13-7= 14-5= 15-7= 18-9= 12-3= 16-7= 15-6= 13-9= 13-8= 12-6= 14-7= 11-6= 11-7= 13-5= 14-9= 12-8= 11-9= 12-9= 12-7= 11-3= 13-7= 14-5= 15-7= 18-9=

20以内加减法口算题(不进位不退位练习).doc

20以内加减法口算题(一)姓名:班级: 2+16= 18-6= 16-1= 2+12= 5+11= 17-7= 5+11= 10-1= 12+5= 11-1= 15+1= 19-10= 10+9= 19-7= 2+15= 16-5= 15+3= 9-4= 20-1= 11-10= 6+12= 2+5= 2+6= 10+1= 17-6= 13+4= 16-1= 1+2= 10-3= 2+7= 19-6= 15-2= 9+1= 14-1= 5+2= 13+7= 19-4= 3+5= 13+3= 11+8= 18-4= 16+2= 17+3= 4+12= 14+3= 1+14= 1+5= 3+14= 13-3= 10+2= 9-8= 12-8= 12+5= 19-8= 14+3= 17-3= 9-4= 6+13= 13+5= 3+7= 12+3= 5+12= 17-1= 5+2= 3+7= 6+4= 12-10= 20-10= 13+6= 15-5= 20+1= 15+5= 18-12= 7+1= 6-2= 10+5= 3+13= 1+19= 17-1= 7+11= 10-2= 11+6= 1+8= 14+2=

20以内加减法口算题(二)姓名:班级: 9+1= 2+10= 1+12= 8+12= 11-10= 3+3= 3+11= 14+5= 8+2= 12-1= 1+4= 9+10= 2+7= 20-10= 19-5= 5+5= 10-3= 17-10= 1+16= 9+1= 9+10= 10-2= 18-7= 6+14= 18-8= 4+6= 8-6= 7-5= 13+2= 19-1= 11+9= 17-2= 16-4= 13-1= 16-4= 2+12= 2+8= 19-8= 19-6= 19-4= 14+3= 3+4= 19-7= 5-1= 15+5= 20-1= 19-10= 7-1= 6-3= 6+13= 18-3= 11+7= 10+4= 10-1= 17-7= 7-6= 19-16= 14+3= 10+5= 19-19= 5+13= 1+8= 4+6= 13-2= 9-1= 10-9= 6-1= 18-4= 14-1= 10-1= 15-2= 12-2= 3+5= 16+3= 13-1= 18-3= 12+8= 11+7=

一年级下册数学试题-20以内加减法不进位不退位人教新课标.pdf

姓名:时间:成绩: 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 -0 =18-12 =17-17 =10+ 2 =10-10 =9 -0 =15-10 = 4 + 1 =0 +16 = 2 + 2 =13-12 = 4 +12 =13+ 4 = 6 - 5 =15-13 =14+ 1 =3 +12 = 6 + 4 =0 +17 =7 - 2 =2 +14 =11-10 =11+ 4 =10+ 4 =14- 3 =11- 1 = 3 - 1 =13- 2 =12-0 =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+ 5 =2 + 6 =19- 5 =7 - 3 =12+ 4 =10+7 = 1 +12 =11+ 1 =17-10 =9 -9 = 4 +12 =11+ 2 =13+ 2 =

姓名:时间:成绩: 16- 1 =19-13 = 4 - 3 = 1 +14 =15- 3 = 6 - 5 =13+ 1 =11+ 1 =19- 1 = 2 + 6 =19-18 = 2 +11 = 2 + 6 =18-1 3 =12+7 = 3 + 1 = 3 + 4 =16-14 =18- 2 = 5 + 4 =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 =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 -0 =9 - 5 =19-8 =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 =

20以内加减法口算题(不进位不退位练习)

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

17+3= 4+12= 14+3= 1+14= 1+5= 3+14= 13-3= 10+2= 9-8= 12-8= 2+5= 19-18= 14+3= 17-3= 9-4= 6+13= 13+5= 3+7= 12+3= 5+12= 17-1= 5+2= 3+7= 6+4= 12-11= 20-10= 13+6= 15-5= 20+1= 15+5= 18-12= 7+1= 60-20= 10+50= 3+13= 1+19= 17-16= 7+11= 10-2=

9+1= 2+10= 1+12= 8+12= 11-10= 3+3= 3+11= 14+5= 8+2= 2-1= 1+4= 90+10= 2+7= 20-10= 19-5= 5+5= 10-3= 17-10= 1+16= 9+1= 9+10= 10-2= 18-17= 6+14= 18-8= 4+6= 8-6= 7-5= 13+2= 19-12= 11+9= 17-12= 16-4= 13-1= 16-4= 2+12= 2+8= 19-8= 19-16=

连加连减,及计算20以内不进位不退位加减法

一;连加连减及加减混合。 7+5+3= 6+9+2= 5+2+4= 3+7+5= 6+3+2= 5+4+2= 7+4+2= 6+2+1= 10-4-3= 13-4-7= 9-5-4= 12-6-5= 18-10-8= 15-5-10= 9-3-1= 13-7-5= 13-7+4= 15-6+2= 4+8-5= 5+6-7= 7+7-6= 8+5-8= 16-9-5= 10-7+5= 二;计算。 19-5= 14-3= 12-2= 16-5= 19-8= 17-3= 18-6= 14-3= 11-0= 12+3= 19+1= 16+4= 17+3= 18+2= 19+1= 15+5= 13+7= 11+9= 11-1= 12-2= 13-3= 14-4= 15-5= 16-6= 17-7= 18-8= 19-9= 12+2= 14+4= 16+1= 13+4= 16+3= 17+2= 13+6= 14=3= 12=5= 一;连加连减及加减混合。 7+5+3= 6+9+2= 5+2+4= 3+7+5= 6+3+2= 5+4+2= 7+4+2= 6+2+1= 10-4-3= 13-4-7= 9-5-4= 12-6-5= 18-10-8= 15-5-10= 9-3-1= 13-7-5= 13-7+4= 15-6+2= 4+8-5= 5+6-7= 7+7-6= 8+5-8= 16-9-5= 10-7+5= 二;计算。 19-5= 14-3= 12-2= 16-5= 19-8= 17-3= 18-6= 14-3= 11-0= 12+3= 19+1= 16+4= 17+3= 18+2= 19+1= 15+5= 13+7= 11+9= 11-1= 12-2= 13-3= 14-4= 15-5= 16-6= 17-7= 18-8= 19-9= 12+2= 14+4= 16+1= 13+4= 16+3= 17+2= 13+6= 14=3= 12=5= 一;连加连减及加减混合。 7+5+3= 6+9+2= 5+2+4= 3+7+5= 6+3+2= 5+4+2= 7+4+2= 6+2+1= 10-4-3= 13-4-7= 9-5-4= 12-6-5= 18-10-8= 15-5-10= 9-3-1= 13-7-5=

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