Daily Math Challenge #47 - Prize: FREE LOTTERY TICKETSsteemitlotteries (46)in #steemit • 7 years ago Daily Math Challenge #47 7 + 7 + 3 = 46 8 + 3 + 3 = 21 5 + 5 + 5 = ?? Terms and Conditions #math #math-trail #challenge #lottery
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