小學(xué)一年級20以內(nèi)的三位數(shù)加減法500題

9+6+3=,12+7-13=,7+12+1=,18-1-4=,12-5-1=

4-4+20=,16+4-13=,11-8+16=,2-2+9=,2+11+1=

12+8-8=,11+2-4=,4+15-13=,5-3+17=,10+3-8=

8+8+3=,8-7+19=,16+3-8=,3+16-15=,4+12-1=

16+2+2=,9-7-1=,11-11+5=,13-9-3=,8-1+9=

8-4+12=,17+1+2=,10+4-12=,17+3-8=,8-4+6=

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

3-1+16=,11-6-5=,5+3+9=,16-10-4=,15-10+12=

10-8+1=,17-3-4=,9-3-3=,18+1+1=,10-7+9=

4+9-7=,17+1+1=,11+5-9=,19-7-12=,10-10+17=

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

4+6+5=,5+5+10=,4-2-1=,10-8-2=,14+4+1=

11+3-1=,17-7+1=,15-1-6=,14-5-6=,6-3+16=

12+4+4=,5-4-1=,10-3-5=,15-1+2=,6-6-0=

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

14+4+1=,5-3+13=,10-4+8=,7+13-16=,9-1+5=

15-14+6=,15-6-9=,5-3+16=,17-11+2=,4-1-2=

17-2+5=,11-10+15=,11-10+12=,11+9-11=,7+11+1=

3+3-4=,4+6+7=,5+5-5=,19-4+5=,4+1-2=

4+1-1=,4+13+2=,4+8-12=,11+5+4=,12+2+5=

13+2-15=,17+2-13=,6+3-4=,4-2-2=,17-4-6=

3-2-1=,18+1-16=,19-12-1=,6+3-2=,19-1+2=

10+7-14=,2+4+6=,8+8+3=,16-13-1=,7-1-2=

14+5-10=,15-11+12=,12+4+1=,12-10-2=,17-9+5=

10+4+3=,5-3-1=,8-3-4=,7+10+1=,15+3-8=

9+10+1=,19-10+2=,14+5+1=,14+2-15=,4+2-2=

10+9-14=,8-5+11=,3-2-1=,19-8-2=,13-3+9=

12-1-6=,10-1-9=,6-5+19=,15-8-2=,7-3-3=

6+2-8=,4-4+15=,18-11-2=,5-1-1=,9-4+9=

5-1-4=,6+12+1=,10-1-6=,10-4-6=,7-3+5=

11+5-11=,12+7-7=,2+5+10=,11+8-1=,11-9-1=

4+12-12=,14+1+3=,3+9-11=,5+8-1=,16-9-5=

13+5-1=,9-5+9=,10+7-17=,4-2-1=,16+3-11=

18-18+14=,10-9+17=,4-2+2=,11-7+14=,4-2+5=

13+5-2=,12+1+2=,8-6-1=,2-1+6=,4+16-15=

6-4-1=,3+12-2=,19-19+13=,4+15+1=,2+7+1=

9-4-1=,14-8-5=,16+4-9=,7-4-2=,16+3-7=

4-1+9=,3+15+2=,8-5-2=,8+1+9=,16+3+1=

2-2+19=,2+5-7=,15-13-1=,7+8-1=,12+3-14=

12+2+3=,11-10-1=,12-11+17=,3+15+2=,13-2+1=

13-12+1=,16+2-18=,19-6-13=,19-11+11=,11+9-13=

8-4+11=,13+7-2=,12+1-2=,14-8-5=,18+1+1=

12+2-8=,7+4+1=,2-2+6=,12-7-3=,15-2+1=

12+8-13=,7-7+2=,19-9-10=,16-11-1=,12+2-14=

8-6+2=,8-5-1=,14-7+3=,15-15+15=,19-1+1=

15+1-6=,9-9+13=,3-1+9=,16+3-14=,5-4-1=

3+11-5=,9-5-1=,9+4+6=,18-7-3=,5-1-2=

6-1-1=,7+3-7=,18-8+2=,9+11-4=,17-4+6=

9+1+9=,13+5-18=,6-2+15=,7+8-2=,6+12+1=

4-1-1=,11-2+11=,15+3-3=,11+2-10=,6+1+2=

6+5-3=,12+7+1=,5-3+8=,13+1+3=,19-10-5=

8+10+1=,2-2+15=,15-7-5=,4+9-6=,9+4+3=

7-4-1=,15+5-16=,6-5+19=,4-4+14=,4-1-3=

5+3-3=,11-8+15=,11-9-1=,17-14+3=,3+16-7=

12+2+5=,17+2-9=,12+4-12=,6-1+2=,9-7+5=

6+8+5=,14-11+11=,5+11+3=,16-13+3=,8-4+9=

4-1+15=,5-1+16=,15+2+2=,17-16-1=,17-15+2=

7+2+1=,3+3-1=,9+2+7=,18+1-3=,4-4+18=

9-7+5=,14+5+1=,12-11-1=,18-9+7=,4+14+1=

7+5-11=,7-7+15=,5-1-1=,8+5+1=,10+2+3=

9+7+3=,6+7-2=,7+4+7=,4-2-1=,13+6-2=

18-5-4=,18+2-9=,7-1-1=,8-4+9=,10-5+13=

3+15-1=,9+9+2=,13-9+11=,8-4-2=,4+6-9=

10-5+14=,11+2-1=,5+12-17=,8+8-13=,15-12+3=

14+1-12=,5-4-1=,9+5+3=,4-2-2=,10-3-7=

19+1-15=,3+5-2=,2-2+5=,14-12+15=,7+10-10=

5+8+7=,3+13-9=,4-1-1=,18-14+6=,16-1+3=

3-2-1=,19+1-6=,14+2-6=,11-9-2=,4-3+3=

3-1+11=,8+5-2=,10-9-1=,2+2+6=,10+10-12=

12-8+12=,11+7+2=,14+5-19=,12-5-5=,8-3-5=

18-16-1=,10+9+1=,17-14+13=,13-8+14=,15-9+14=

10-4-1=,14-1+3=,6+11-14=,2-1-1=,11-10-1=

8-8+12=,14-13-1=,13-7-1=,10+7+2=,14+4+2=

9+8+3=,10+8-6=,9-6+17=,17-9-5=,12+1+5=

19-3+2=,6-4+14=,19-2+2=,9+11-15=,14-11+14=

7+4-9=,5+11+2=,5+6-5=,9+9+2=,12+7-14=

11-5-6=,16-6-2=,18-13-2=,6+3-7=,13-4-1=

9-6+2=,4-2-2=,2-1+14=,13+3+1=,19-11-3=

9-9+15=,8+1+11=,11-3-8=,10-6-4=,14-11+15=

13+6-14=,4+14-17=,7+8-15=,2+17-14=,3+12-3=

19-6+5=,15-14+3=,11+7+2=,12-10+15=,10-3+13=

8-5+15=,8-4+16=,2-1-1=,6-3-3=,15-1+2=

14-3-2=,11+6+2=,4+1+3=,12-2-9=,16-14-1=

5+3-2=,14+2-2=,14-6+6=,19+1-2=,2-1-1=

15+2+2=,14+5+1=,7+10+1=,12-1-1=,4-3-1=

19-15-1=,7-4+9=,6+8-6=,2-1+15=,10+1-2=

15-5+7=,7+2-1=,11-10-1=,16-7-4=,5+1-3=

17-16-1=,6+3-4=,12+7-14=,3+14-2=,8-1+6=

12-5+11=,18-7-5=,6+12-8=,16-5-11=,6+5-9=

4+6-9=,4+8+6=,5-1+2=,9+9+2=,5+1-1=

17+3-7=,6-3