Vocabulary Crossword

12345678910
Across
  1. 3. A whole number
  2. 5. Think PEMDAS
  3. 9. Any rational or irrational number
  4. 10. A number divisible by only 1 and itself.
Down
  1. 1. a²+b²=c²
  2. 2. 40 is _____ by 10, but not by 9.
  3. 4. A number divisible by more than just one and itself.
  4. 6. Numbers you multiply in an equation
  5. 7. The longest side of a right triangle
  6. 8. The two sides of a right triangle that make the right angle