Subtracting Three Digit Numbers Left to Right | Less Boring Second and Third Grade Math

Ancient left to right subtraction video: https://youtu.be/U1nijOUyr7g
Companion right to left video: https://youtu.be/0hVQOlFr14c
Negative numbers? https://youtu.be/ilRFUorIPT4

0:35 Easy easy example
0:57 Donuts?
2:11 The return of Pirate Sam

So your kid wants to subtract like a champ? Well, the tried-and-true method works, but that doesn't mean it's the only way. In this video, we're going to look at some additional techniques using negative numbers that you can use to get your kids subtracting three digit numbers like there's no tomorrow.

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Job 38:4-5