Across
- 2. Man's best friend
- 3. numbers numbers that are either positive or negative
- 7. having a different sign but the same numeral; being the same distance from zero but on opposite sides of zero
- 9. Flying mammal
- 10. Large marsupial
- 13. Likes to chase mice
- 14. an obligation to pay or do something
- 15. the result of addition
- 17. the length of a path between two points. Always positive.
- 19. Has a trunk
- 20. to put money into an account
- 22. the speed of an object in a particular direction
- 25. less than zero
- 27. the value of money in an account after any deposits or withdrawals
- 28. vertical distance in relationship to sea level- can be a positive or negative number
- 29. a number that is multiplied by another number to find a product
Down
- 1. inverse the opposite of a number
- 4. the result of subtraction- can be a positive or negative number
- 5. a value for a variable that makes an equation true
- 6. removing money from an account
- 8. value, the distance a number is from zero on a number line. Always positive.
- 11. the result of division
- 12. the number in front of the letter in a variable term
- 16. inverse, the reciprocal of a number so that when multiplied by the original number the product is 1
- 18. level, the average level of the ocean's surface at any time; expressed as zero
- 21. a mathematical calculation that contains operations, numbers, and/or variables but NO equal sign
- 23. numbers, Any number that can be expressed in fraction form; can be positive, negative, or zero
- 24. the result of multiplication
- 26. a letter used in an expression or an equation used to represent a quantity that can change