40+30+20=, 33/11+2-1=, (2)(100)+20=, 44+6-8=, 29+31+17=, 59-22-30=, 6/2+3=, (8)(9)+28=, (4)(6)+100=, 100+90+88=, 44+30-70=, (35)(2)+40=, 88+2-90=, 39/13+81=, 91/7+8=, (42)(2)+6=, (8)(6)-30=, 15+33-20=, 200-185+65=, 100/10+79=.

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