Across
- 3. A whole number that can be positive, negative, or zero.
- 5. A number that can be expressed as a ratio (fraction) of two integers, where the denominator is not zero. Its decimal form either terminates or repeats.
- 6. A value that, when multiplied by itself, gives the original number. For example, √9 = 3.
- 7. A decimal number in which one or more digits repeat infinitely. Example: 0.333...
- 11. A property stating that performing an operation (like addition or multiplication) on any two rational numbers will always result in another rational number (except for division by zero).
- 12. A decimal with no repeating pattern and that continues infinitely. Example: π (pi) or √2
Down
- 1. A classification of numbers into sets such as natural numbers, whole numbers, integers, rational numbers, and irrational numbers.
- 2. Number All numbers on the number line, including both rational and irrational numbers.
- 3. A number that cannot be written as a ratio of two integers. Its decimal form goes on forever without repeating.
- 4. A decimal number that has a finite number of digits after the decimal point. Example: 0.75
- 8. A comparison of two quantities, often written as a fraction.
- 9. A number that represents part of a whole; written in the form a/b, where a and b are integers and b ≠ 0.
- 10. The representation of a number in decimal form. It may terminate, repeat, or continue infinitely without a pattern.