1. 317+_____=867 _____+130=998 _____+220=979
10+_____=76 _____+331=876 _____+430=843
590+_____=790 _____+287=699 _____+321=582
_____+311=499 _____+10=979 698+_____=899
_____+3=697 546+_____=787 538+_____=678
_____+430=638 _____+15=895 967+_____=977
_____+210=946 889+_____=999 70+_____=86
292+_____=997 _____+521=887 610+_____=771
446+_____=887 _____+121=747 397+_____=598
1

2. _____+6=96 716+_____=866 _____+603=843
_____+213=576 _____+222=376 962+_____=977
_____+215=796 189+_____=889 429+_____=779
_____+350=677 359+_____=479 710+_____=859
449+_____=569 733+_____=865 _____+0=95
252+_____=772 _____+108=988 _____+321=959
_____+111=747 _____+10=978 899+_____=999
_____+201=998 _____+351=766 _____+100=299
_____+30=869 618+_____=928 _____+200=949
76+_____=98 _____+401=779 _____+404=594
2