Across
- 3. A number that is not a whole number, such as 7.36.
- 6. The area of a 3D object.
- 10. The distance around a circle.
- 15. The difference between the biggest and smallest.
- 17. Symbol, usually a letter, representing an unknown number.
- 18. Distance from a circle's centre to its edge.
- 20. Result of dividing one number by another.
- 22. Number showing how many times to multiply a base.
- 23. The way to calculate the sides of a right triangle, represented by a² + b² = c².
Down
- 1. Space inside a 2D shape.
- 2. The middle number in a sorted list.
- 4. Whole numbers, both positive and negative.
- 5. A part of a whole, such as 3/4
- 7. Value that does not change.
- 8. The result of multiplying a number by itself.
- 9. Distance around a 2D shape.
- 11. Result of multiplying numbers together.
- 12. Average of a set of numbers.
- 13. A mathematical statement indicating that two expressions are equal.
- 14. Distance across a circle.
- 16. Space inside a 3D object.
- 19. The value that occurs most frequently in a data set.
- 21. Numbers that are separated by a colon.