Across
- 4. What do we call the distance from the center of a circle to its edge?
- 6. What operation is represented by "×" and means repeated addition?
- 7. What do you call the result of adding numbers together?
- 10. What shape has three sides and three angles?
- 11. What is the total length of all sides of a shape?
- 13. What do you call the operation of adding numbers together? (+)
- 15. What operation is the opposite of multiplication?
- 16. What shape is perfectly round and has no corners?
- 17. What four-sided shape has opposite sides of equal length?
- 19. What do we call a number expressed as "out of 100"?
- 20. What do we call a mathematical statement with an "=" sign?
Down
- 1. What measures how much space a 3D object takes up?
- 2. What shape has four equal sides and four right angles?
- 3. What is the result of multiplying two numbers?
- 5. What is the longest straight line that passes through the center of a circle?
- 8. What is the result of subtracting one number from another?
- 9. What do you call the operation of taking one number away from another? (-)
- 12. What is a number that represents a part of a whole, written with a numerator and denominator?
- 14. What type of number has a point separating whole numbers and parts of a whole?
- 18. What is the amount of space inside a shape?