Adding Three Numbers
Adding more than two
Sometimes we add three numbers! Tip: look for a pair that makes 10 first.
4 + 6 + 3
4 + 6 makes 10 first:
10 + 3 = 13
To add three numbers, look for a pair that makes 10 and add those first. 4 + 6 = 10, then + 3 = 13. You can add in any order, so pick the easiest pair to start!