4 + 3 = 7, 3 + 6 = 9, 5 + 5 = 10, 1 + 6 = 7, 4 + 6 = 10, 2 + 5 = 7, 3 + 5 = 8, 2 + 2 = 4, 3 + 4 = 7, 4 + 5 = 9

Unit 3 - Check 2

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