Daily Math Challenge #60 - Prize: FREE LOTTERY TICKETSsteemitlotteries (46)in #steemit • 7 years ago Daily Math Challenge #60 8 + 3 + 7 = 31 4 + 6 + 8 = 32 2 + 8 + 9 = ?? Terms and Conditions #math #math-trail #challenge #lottery
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