Puzzle 60
Correct answer is 27
16 (1+6)X3=21
21 (2+1)X3=9
09 (0+9)X3=27
So 18 (1+8)X3=9X3=27
Puzzle 61
Correct answer is 256
12 (1+2)=3 3^2=9
9^2=81
81 (8+1)=9 9^2=81
So
169 (1+6+9)=16
16^2=256
Puzzle 62
Correct answers are 12 6
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<h2>Complete the number series158</h2>
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