Solve this problem — @Spacemaster on read.cash

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@Spacemaster 7 September 2020 more from that month

Solve this problem

+KT
+BCH

2 comments

@Makkyy6275 7 September 2020

5 + 2 = 7, 8 + 2 = 10, 5 + 8 = 13, 5 + 8 + 2 = 15
@ringdingding 9 September 2020

15

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