You studied. You understood the material. You felt pretty good walking into the test. Then you got it back and saw a bunch of points you lost on problems you actually knew how to do. Sound familiar? Sometimes the problem isn't that you don't understand math. It's that a small mistake—dropping a negative sign, copying a number incorrectly, or rushing through the last few problems—cost you points. The good news is that these mistakes are often easy to prevent. 1. Slow Down on the First Step A surprising number of math mistakes happen before you even start solving the problem. You copy a number incorrectly. You miss a negative sign. You don't notice that the problem is asking for something slightly different than you expected. Before doing any calculations, take a few seconds to read the entire problem carefully. Make sure you've copied the important numbers and understand what you're being asked to find. Those few seconds can save you from doing an entire problem ...
For some students, algebra seems easy. For others, it can feel like someone took a perfectly good math problem and replaced half the numbers with letters. If you're struggling with algebra, don't assume you're simply "not a math person." Algebra is a skill, and like most skills, you can get better at it with practice and the right approach. Here are seven things that can make algebra easier. 1. Don't Skip the Basics Algebra builds on itself. If you're having trouble with equations today, the problem might actually be something you learned several weeks or months ago. Make sure you're comfortable with the basics: Adding, subtracting, multiplying, and dividing negative numbers Fractions and decimals Order of operations Exponents Working with variables If one of these areas gives you trouble, spend a little time reviewing it. Fixing a small gap now can make future lessons much easier. 2. Write Down Every Step When you're doing algebra in your head, it...