1) Finish this pattern. 58, 56, 54,___, ___, ___ a) 55, 56, 57 b) 56, 58, 60 c) 52, 50, 48 d) 53, 52, 51 2) What is the rule? 45, 47, 49 a) +2 b) +5 c) +1 3) What is the rule?  125, 130, 135, 140 a) + 10 b) +2 c) +1 d) +5 4) What is the rule? 20, 30, 40, 50, 60 a) +100 b) -10 c) +10 d) +1 5) Would the rule be to ADD 2 or SUBTRACT 2 for this pattern? 27, 25, 23 a) add b) subtract 6) Would the rule be to ADD 5 or SUBTRACT 5? 175, 180, 185, 190 a) add b) subtract 7) What is the rule? 247, 347, 447, 547 a) + 10 b) + 20 c) +100 d) + 2 8) Which patterns go with the rule - 100?   a) 999, 899, 799 b) 999, 989, 979 c) 784, 684, 584 d) 100, 200, 300, 400 9) What is my rule? 33, 43, 53, 63 a) +10 b) + 1 c) + 2 d) + 20 10) What is the rule? 273, 275, 277, a) + 5 b) +2 c) +10 d) +100 11) What is the rule? 9, 18, 27,  a) x2 b) +9 c) -9 d) +12

Math Master - Number Patterns!

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