Across
- 2. a way to represent and solve real-world situations.
- 3. curved symbols that are used to group expressions that should be calculated first.
- 7. to determine the amount, number, or value of expression.
- 8. zero, the natural numbers and their opposites.
Down
- 1. the distance a number is from zero.
- 4. expressions that are equal in value.
- 5. positive or negative terms that contain the same variable, exponent, or root.
- 6. numbers or variables that are separated by mathematical operations.