Math Simplified
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Math Simplified

5 Ways to Subtract Without Borrowing

It’s difficult to subtract using borrowing in your head. Here’s what I do instead.

https://pixabay.com/illustrations/saying-pc-t-shirt-load-think-1501262/

I suck at doing introductions almost as much as I do borrowing, so instead I’m just going to get into the meat of the matter.

  1. Subtracting from large round numbers

To subtract from large round numbers, tale 1 away, this leaves you just with 9s. Do the subtraction, and…

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