As we all know, there are four elementary, math operations of arithmetic, namely addition, subtraction, multiplication and division. So, if you know addition, learning subtraction is going to very easy. Similarly, if you know multiplication, learning division will not be difficult at all.
On this page, you will find a list of all the subtraction skills that students from 1st grade to 4th grade need to know. If you already know addition, you can start with practicing subtraction of single-digit numbers, from 0 to 9. But, if you don't know, then we advise you to first learn addition skills, and visit this section later.
After practicing all the lessons featured under Basics, you can proceed ahead with Miscellaneous section, which has more than 20 subtraction skills. These skills cover topics such as subtraction of two-digit numbers, subtraction of three-digit numbers with two-digit numbers, making a number using subtraction, and many others. There are also a lot of fact family questions that are ideal for practicing how to build the fact family sets for subtraction.