1) 4, 6, 8, 10 a) 2's b) 5's c) 10s 2) 20, 25, 30, 35 a) 2's b) 5's c) 10's 3) 80, 90, 100, 110 a) 2's b) 5's c) 10's 4) 22, 24, 26, 28, 30 a) 2's b) 5's c) 10s 5) 2, 4, 6, 8 a) 2's b) 5's c) 10s 6) 5, 10, 15, 20 a) 2's b) 5's c) 10's 7) 100, 110, 120, 130 a) 2's b) 5's c) 10's 8) 40, 45, 50, 55 a) 2's b) 5's c) 10's 9) 50, 60, 70, 80 a) 2's b) 5's c) 10's 10) 14, 16, 18, 20 a) 2's b) 5's c) 10s

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