1) 28, _____, 30, ______, 32  a) 27 b) 29 c) 30 d) 31 2) _____, 28, 30, 32, _____ a) 26 b) 31 c) 25 d) 34 3) _____, 18, 20, 22, 24, _____, 28 a) 16 b) 19 c) 25 d) 26 4) 25, 30, 35, ___, ____ a) 15, 20 b) 40, 41 c) 40, 45 d) 45, 55 5) 1, 4, 7, ___, ___ a) 9, 12 b) 10, 13 c) 8, 9 d) 9, 11 6) 12, ____, 16, 18, ____ a) 13, 19 b) 14, 22 c) 11, 20 d) 14, 20 7) 3, 6, ____, 12, 15, ____ a) 7, 16 b) 9,12 c) 9, 18 d) 9, 17 8) ___, 8, 12, ___, 20, 24 a) 4, 16 b) 2, 14 c) 6, 14 d) 4, 18 9) 10 more than 75 is _________ a) 65 b) 70 c) 80 d) 85 10) 3 less than 30 is ___________ a) 33 b) 26 c) 27 d) 35

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