How can subtracting help me with division?

Fin, Snoot and Plimble try different ways to divide up their destructor bots.

How can subtracting help you divide?

If you have to divide a number you can get the same answer by taking away the number you are dividing by over and over again.

Example

What is 10 ÷ 2?

Find the answer by taking 2 away from 10 again and again until you can't do it any more.

10 - 2 = 8

8 - 2 = 6

6 - 2 = 4

4 - 2 = 2

2 - 2 = 0

You have taken 2 away 5 times. So 10 ÷ 2 = 5

How can adding help me with subtracting?
How can an array help me with division?
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