๐ข Subtracting Two-Digit Numbers Without Regrouping
Hello, friend! Today we'll learn to subtract big numbers easily and simply!๐
๐ 1. What Does "Without Regrouping" Mean?
This is when subtraction is easy! ๐
Simple rule:
If the ones digit on top is greater than or equal to the ones digit on bottom โ this is subtraction WITHOUT regrouping!
We don't need to borrow from the tens. It's all simple!
โ 58 โ 23 โ ones: 8 is greater than 3 โ EASY!
โ 67 โ 45 โ ones: 7 is greater than 5 โ EASY!
๐งฉ 2. Parts of Subtraction
Subtraction has its own names. Let's remember them!
๐ Remember: Minuend โ Subtrahend = Difference