Across
- 1. Approximating a number to the nearest place value.
- 8. Taking one number away from another.
- 9. Measurement of events in hours, minutes, and seconds.
- 13. Combining numbers together.
- 14. Repeated addition.
- 16. A mathematical statement with an equal sign.
- 17. Device used to measure time.
- 18. A straight path that extends infinitely in both directions.
- 19. The result of division.
Down
- 2. The result of subtraction.
- 3. A sequence that repeats.
- 4. The result of multiplication.
- 5. The result of addition.
- 6. A part of a whole.
- 7. The study of shapes and their properties.
- 9. A mark used to count and record data.
- 10. Determining the size or quantity of something.
- 11. Currency used for buying and selling goods.
- 12. Sharing or grouping numbers equally.
- 15. Value The value of a digit based on its position in a number.