**Number series puzzle**

There are five number series puzzles on the picture. Each series continues with some number (replace the question mark with your number).

created by brainfans

Can you also solve

Solve this puzzle with two tasks. Which operand will you use to play around with animals? The result should be obvious.

**Only genius would answer this**Solve this puzzle with two tasks. Which operand will you use to play around with animals? The result should be obvious.