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(完整版)连加连减30以内加减法.doc

7+6-4= 9+10-7= 4+16 - 4= 13-13 +15=

14-6 - 2= 12+1+6= 20-1 - 5= 12+5 -7=

16-7+8= 19-9+5= 18+1 - 9= 3+15 -9=

11+2+5= 18-14+13= 9-5 +15= 19-7+13=

9-2 +7= 16-9+12= 10+3 +7= 15-3 - 9=

5+10+4= 17-14+15= 4+16 - 8= 15-9 +5=

7-7+9= 8+10 - 8= 9+6 +3= 13-10 +9=

15-3+8= 2+9 +5= 11+9 -9= 20-19+8=

11-9+11= 18+1+1= 2+18 -2= 12+4 -8 =

6+13 - 4= 6+12 - 9= 4+15 -4= 12-8+7=

8+5+7= 16-11 +5= 19-17+17= 11+4 +3=

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

12+7-9= 10+7 - 8= 6+8 +5= 2+13 -9=

5+14 -5= 5+14 -5= 6+13 - 9= 10+2+5=

1

7+12 -8= 15+ 5 +2= 16-0-13= 4-1+9=

15-14+13= 10+7-17= 6+14-19= 1+18 - 8=

16-8 +9= 19- 4+5= 7+13 -6= 7+10 -7=

19+1 -6= 13-4+8= 9+6+10= 3+7+5 =

17-4 - 6= 14+7+7= 8-8+20= 9+ 8 -7=

14+4 - 4= 7+6+8= 17-5-3= 15-12+5=

20-1 -1= 5-5+0= 10+10-17= 8-1+9 =

12+7- 3= 6- 2+13= 10-2-3= 5-3 + 8=

6-2 +8= 15-6+9= 15-6+4 6+11 - 8=

8+9+7= 5+7 +4= 2+11+8= 12+2+3=

17+5-20= 6-6+20= 16-1-4 16-9 - 2=

10+8-15= 9-3+7= 5+2+3= 11-7+5=

11+6-9= 20-7+13= 11-4+4= 15+1 - 6=

11-8+2= 23-3-16= 12-10+2= 8+2+9=

2

12-1 - 6= 12+3-8= 15+2+6= 7+12+5=

17-4+2= 15-4 -2= 2+10+4= 12+7-12=

20-11- 8= 5+15- 6= 16-16+9= 15+4+6=

14-3+5= 1+16+7= 2+13+4= 15+4-7=

19-10+3= 13+7+0= 19-3-6= 13-12+8=

11-4+9= 18-6-6= 14-14+8= 14+6-11=

14-5- 8= 16-14+8= 18-3+5= 7+9+2=

9-9+15= 3+7-5= 1+13-6= 2+15+2=

11+7-7= 8-3+4= 7+11+4= 10+7+7=

7+4+5= 16+3+2= 11+3+6= 15+2-6=

17-6+2= 11+8+4= 14+3-7= 15+2+8=

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

3-2+3= 10-3+8= 5+15-6= 5+15-19=

20-8- 6= 20-16-2= 9-8+17= 2+13+7=

3

18-17+11= 14+5+7= 12+6+4= 15+2-9=

14+6-8= 10+7-6= 17-6+2= 12-9+7=

20-13+7= 3+8+10= 6-1+7= 8+2+4=

4+14-8= 11-6-2= 1+19-15= 2+18-6=

18-10+14= 5-5+13= 8-2+7= 14-12-1=

14+3-6= 17+2+7= 18-6-12= 7+4+3=

12+3+7= 3+14+2= 13-2-0= 4+13-6=

10-9+4= 1+15-8= 8+8+9= 10+1-8=

2+8-3= 12-12+14= 17-15+1= 4-3+7=

10+10+7= 10-4-2= 18-18+7= 15-7+2=

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

3+15+4= 9+9-6= 18-9+2= 18-1-7=

16+3-7= 8-1+10= 8+8+1= 13+7+8=

9+4+8= 5+12-5= 17-8+2= 8+4-4=

4

10+1+2= 8+6+7= 14-12+7= 2+8-7=

13-5+4= 20-12-6= 7-7+8= 12+5-6=

18-17+8= 3+9+2= 17+2-7= 14+6-7=

10+1-4= 6+5+7= 15+5+0= 4+11+2=

12-12+8= 6+14+1= 19-10+2= 19-16-1=

4+12-6= 8+3-2= 13+3+3= 7-7+8=

10+10-7= 7+7+4= 15-10+2= 9-7+9=

10+2-4= 3+13+2= 4+6-6= 12-12+4=

17-13+7= 8+11-4= 14-13+7= 7+10+7=

11-8-1= 9+3+2= 17-2-4= 17-13+3=

5+11+3= 7+10-11= 5+11+6= 19-9-1=

17-7-1= 12-1+10= 5+10-8= 16+1-7=

13-1+7= 5-2+7= 17-6+7= 16-6-4=

9+1+4= 10+8-2= 14-13+4= 5-5+9=

5

1+19-8= 16-10-1= 6-2+8= 17-12+2=

12-7+2= 2+13-7= 20-9+5= 8+6+1=

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

7-2+1= 13+1-8= 20-9+1= 3+16-12=

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

19-3+7= 15+3-10= 14-7-2= 10+4-6=

12+7-5= 8-2+7= 12+2-6= 16-4+7=

2+8-4= 9+7-6= 13-8+2= 13+6+4=

20-3-5= 9-5+2= 17-7-4= 2+11-8=

11+1+6= 17-14-2= 11+1-4= 15-1-11=

13-4-4= 10+9-8= 14-6-6= 9+6+3=

16+1+4= 17-3+10= 7+5+4= 8+6-4=

9+5-3= 8+10+1= 7+3+2= 18-11+4=

4-1+6= 11+8-7= 10-3-4= 6+8-5=

6

6-2+4= 10+1-4= 6+11-5= 5+13-5=

17-17+9= 15+3+2= 8-2+2= 8+9+4=

11+3+4= 8+10-7= 8+7-8= 14-5-6=

4+14-12= 10+2+1= 19-12-1= 17-9+8=

14-3-4= 6-2+9= 11+3+2= 14-11-3=

4+13+6= 14-1-4= 13+4-6= 6-1+2=

14-8-3= 5+13-5= 19-12+2= 13-11+3=

8+10-7= 15-14+7= 10-6-0= 9+1+2=

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

15+2-9= 4+10+1= 4+9-3= 19-12+4=

19-2+8= 11+7-6= 7-5+2= 8-4+6=

15-10-4= 10-5-4= 20-19+7= 6-4+7=

3-3+12= 16-7-1= 4+10+5= 12-12+8=

17+2+1= 7+4+2= 2+12-2= 7+13-6=

7

17-5+2= 7-7+7= 3+14-4= 20-15-1=

6-2+7= 14-2-8= 11-2+2= 6-5+8=

16-3+2= 14+2+2= 19-14-1= 8-8+5=

10+4-3= 19-13-1= 15+1-5= 5+5+7=

20-2-10= 5+13-6= 16-15+7= 9-4-2=

6+12-5= 15-1+9= 7+4+6= 3-1+11=

10-6-3= 13-2+8= 8+8+3= 16-14-0=

14+4-7= 14-2+2= 8+8-2= 20-7-4=

19-15-4= 12-3+7= 11+4-5= 12-3+8=

18-10-2= 4-2+2= 8+7+2= 8+3-4=

7+8+2= 20-14-2= 10-6-4= 14+6-9=

5-1+4= 17-7+2= 13-6+7= 6+8+2=

14+1-6= 15-4-7= 11+2-4= 2-2+7=

9+8+5= 11+6-3= 3-3+9= 13+5-3=

8

12+1+2= 5+8+7= 4+11-6= 8-2-3=

16+1-4= 7+3+2= 11-2+8= 5+13+1=

1+12+5= 4+16-8= 9-4+3= 16-5-6=

9+10+0= 9+4+1= 13-10+7= 18-12+7=

12-10+9= 14-7-2= 18-18+4= 3+10-4=

18-18+7= 4-2+6= 19-14+8= 9+1+4=

19-5-4= 6-3+7= 5-3+6= 12-5+3=

18-6-2= 20-14-2= 20-5-4= 19-2-12=

8-7+8= 10-9+7= 8+3+2= 2+11-8=

4+12-5= 16-7+2= 11+4+7= 11+2+1=

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

4+13-7= 4+12-8= 1+13+1= 15-10+2=

17-14+2= 14-14+2= 3+12-4= 1+17-11=

12-8-0= 8+7-5= 15-11+2= 6-5+2=

9

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