How to Add and Subtract Fractions: Revision history

21 March 2023

• curprev 15:4415:44, 21 March 2023 Lukegao1 talk contribs 2,197 bytes +2,197 创建页面，内容为“Adding and subtracting fractions can seem difficult at first, but with a few simple steps, it can become much easier. Here's how to do it: Adding Fractions: Step 1: Find a common denominator To add fractions, you need to have a common denominator. That means you need to find a number that both denominators can be multiplied by to make them the same. For example, to add 1/3 and 1/4, you can use 12 as a common denominator because both 3 and 4 can be multiplied…”