46-44+4=

14+20-2=

35+5-1=

17-7+37=

30-29+25=

26+3-0=

6+32-23=

3+25-19=

47-8+10=

40+2-2=

26+23-2=

45-28+15=

2-2+49=

25-20+28=

37-21+15=

18-1+23=

5+19-9=

31-1+19=

15+31-15=

45+4-3=

19+10-6=

16+15-14=

11-2+24=

5+28-18=

37-15+13=

41-38+46=

24-21+13=

44+6-1=

20+10-8=

30-2+13=

16+21-7=

30+3-2=

22-0+16=

24-12+14=

45+5-3=

50-48+7=

9-5+22=

21+10-7=

15-2+13=

1-1+44=

19-3+11=

40-28+12=

34+4-4=

43+2-2=

17-12+23=

16-1+12=

23+12-2=

43-17+13=

16-2+9=

43+3-2=