Pet's Riddles answers Fix the equation
Let's help the cat solve the riddle and find the answers in level 64. Here is a detailed walkthrough for level 64 in Pet's Riddles with the challenge "Fix the equation". You can view the hints in the image below, or read the detailed text walkthrough below.

There's clearly an extra digit here. Erase the one.
If you have another level 64 puzzle in your game, go to the Pet's Riddles Answer List page for all puzzles and select it from the challenge text.