https://www.khanacademy.org/math/cc-eighth-grade-math/cc-8th-numbers-operations/cc-8th-irrational-numbers/v/categorizing-numbers 2023-10-19T16:47:46.942023554Z Classifying numbers There are many categories we can use to classify numbers. Some of those categories are rational numbers, irrational numbers, integers, and whole numbers. Rational numbers are represented as a fraction of two integers, while irrational numbers cannot be represented as a fraction of two integers. Integers are positive and negative numbers that don’t involve fractions or decimals. Whole numbers are a subset of integers — they are non-negative integers. video https://cdn.kastatic.org/googleusercontent/u_bokzle1ONv8Qj3WVW1B2F0URky9xAV5nCCY4KlVXzBi9nLlsxBbUZcC6bmTJldHy350vk5Vlbr4bSIOTkaKetYDQ Classifying numbers There are many categories we can use to classify numbers. Some of those categories are rational numbers, irrational numbers, integers, and whole numbers. Rational numbers are represented as a fraction of two integers, while irrational numbers cannot be represented as a fraction of two integers. Integers are positive and negative numbers that don’t involve fractions or decimals. Whole numbers are a subset of integers — they are non-negative integers. https://cdn.kastatic.org/ka-youtube-converted/-QHff5pRdM8.mp4/-QHff5pRdM8.mp4 529 Rational numbers https://www.khanacademy.org/math/cc-eighth-grade-math/cc-8th-numbers-operations/cc-8th-irrational-numbers/e/identifying-whole--integer--and-rational-numbers 2025-12-30T09:30:51.652486513Z Classify numbers Practice classifying numbers as whole, integer, rational, and irrational. Ben exercise