Now let’s cover operations on numbers! We start with addition and subtraction: combining integers, fractions, or decimals is easy once you know the rules. Next, we have multiplication, where you multiply integers, fractions, or decimals (like 2 × 1/3 = 2/3). For division, remember to flip the second fraction when dividing (e.g., 3/4 ÷ 2/5 becomes 3/4 × 5/2). Operations with irrational numbers are a bit trickier. For example, adding √2 and √3 can’t be simplified further, but with rational numbers, things are more straightforward. Mastering these operations makes solving problems much easier!

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