Across
- 3. an inequality used to compare two or more numbers, quantities or values
- 5. the set of rational numbers and irrational numbers
- 8. the middle number in a sorted, ascending or descending
- 9. to a particular mathematical object that is used as a building block
- 10. when you are dividing a large number (usually three digits or more) by a two-digit (or more) number
- 12. to make less complicated, clearer, or easier
- 14. a number that can be written as a ratio of 2 integers
- 16. two-dimensional surface formed by two number lines
- 18. a number that can be expressed as the product of two equal integers
- 20. two things that are the same
Down
- 1. a number that is bigger than zero
- 2. the set of counting numbers
- 4. a number that produces a specified quantity when multiplied by itself
- 6. a number that is less than zero
- 7. the set of natural numbers and 0
- 11. a straight line that runs from one side of a figure and passes through the center Measure the diameter of the circle
- 13. the ratio of a circle's circumference divided by its diameter
- 15. the distance from zero that a number is on the number line
- 17. by multiplying the length of a shape by its width
- 19. half the length of diameter