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155 , 15 , 144, 132, 133,_ find missing number?​

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Answer:

Ans: 85

The pattern is:

155 - 4 = 151

151 - 7 (= 4 + 3) = 144

144 - 12 (= 7 + 5) = 132

132 - 19 (= 12 + 7) = 113

113 - 28 (= 19 + 9) = 8

205
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