Across
- 1. the whole amount
- 4. the arithmetic operation of summing
- 6. a number that is added to another number (the augend)
- 9. an angle greater than 180 degrees (but less than 360)
- 10. an angle between 90 and 180 degrees
- 12. a quantifier meaning greater in size or amount or extent or degree
- 13. an arithmetic operation that is the inverse of division
Down
- 1. a plane rectangle with four equal sides and four right angles
- 2. an angle of 180 degrees
- 3. the 90 degree angle between two perpendicular lines
- 5. the side of a right triangle opposite the right angle
- 7. the number by which a dividend is divided
- 8. lowest support of a structure
- 11. an arithmetic operation in which the difference between two numbers is calculated