Across
- 4. A picture or object that represents an expression
- 5. A mathematical phrase that contains operations, numbers, and/or variables.No equal sign
- 6. whole numbers and their opposites
- 7. Positive numbers and 0 no decimals or fractions
Down
- 1. A number that is the same space away from 0 but different sides of the number line
- 2. Two numbers whose sum is zero
- 3. Distance from 0 Shown by | |