Matchstick Puzzles

#337: Fix 7+8=13 medium #338: Fix 6-4=9 hard #339: Fix 0-9=8 hard #340: Fix 6-8=13 hard #341: Fix 9-7=76 hard #342: Fix 5-8=73 hard #343: Fix 8+2=9 medium #344: Fix 5+9=75 hard #345: Fix 1-8=8 hard #346: Fix 6+7=75 hard #347: Fix 8-1=0 medium #348: Fix 4-6=18 hard #349: Fix 6-0=8 hard #350: Fix 9-1=5 easy #351: Fix 6-5=3 easy #352: Fix 9+3=9 easy #353: Fix 9+7=9 medium #354: Fix 6+5=72 hard #355: Fix 9+6=2 hard #356: Fix 3-7=4 medium #357: Fix 4-6=70 hard #358: Fix 6-2=8 medium #359: Fix 5+4=0 easy #360: Fix 9-6=75 hard #361: Fix 5-7=6 medium #362: Fix 0-8=1 easy #363: Fix 8+2=0 medium #364: Fix 5-2=1 easy #365: Fix 8-9=1 medium #366: Fix 5-8=5 hard #367: Fix 7+6=75 hard #368: Fix 2+1=4 easy #369: Fix 5-5=6 easy #370: Fix 1+5=72 hard #371: Fix 6-4=3 easy #372: Fix 3+3=0 easy #373: Fix 8+9=16 medium #374: Fix 1+9=16 medium #375: Fix 5-5=2 easy #376: Fix 0-1=8 easy #377: Fix 6+2=9 easy #378: Fix 6-9=6 easy #379: Fix 9-2=71 hard #380: Fix 4-1=2 easy #381: Fix 9+6=1 hard #382: Fix 2-2=9 easy #383: Fix 9-6=7 medium #384: Fix 7+9=7 easy