Across
- 6. 4x+12 can't be added because they are ___
- 7. property used when a number with a variable is by itself on one side of the equal sign and an integer is on the other
- 9. a mathematical sentence with no equal sign
- 10. the number directly beside a variable
- 11. any whole number
- 14. when a number is directly outside the parenthesis
- 15. states the left side is equivalent to the right side of the equal sign
Down
- 1. the unknown number
- 2. tells which property comes first in a mathematical sentence
- 3. the property used when the integer being moved is negative
- 4. the property used when the integer on the same side with the variable is positive
- 5. when you add the opposite of a number to get zero
- 8. property used when there's a fraction and a variable on the other side of the equal sign
- 12. two mathematical sentences separated by an equal sign
- 13. the independent number in the equation
