Across
- 3. the distance a number is from zero on a number line. Always positive.
- 5. the length of a path between two points. Always positive.
- 7. numbers that are either positive or negative
- 10. to put money into an account
- 12. having a different sign but the same numeral; being the same distance from zero but on opposite sides of zero
- 14. removing money from an account
- 15. the number in front of the letter in a variable term
- 16. an obligation to pay or do something
- 17. the value of money in an account after any deposits or withdrawals
Down
- 1. the average level of the ocean's surface at any time; expressed as zero
- 2. the speed of an object in a particular direction
- 4. the opposite of a number
- 6. less than zero
- 8. the reciprocal of a number so that when multiplied by the original number the product is 1
- 9. a value for a variable that makes an equation true
- 11. vertical distance in relationship to sea level- can be a positive or negative number
- 13. the result of subtraction- can be a positive or negative number