math grid

12345678910111213
Across
  1. 3. - distance around the outside of the shape
  2. 5. - amount of space an object has
  3. 6. -splitting a number to equal parts
  4. 9. - figure formed when 2 points meet
  5. 10. - repeated addition for the same numbers
  6. 12. - mathematical statement that has 2 expressions that are equal
  7. 13. - represent part of whole numerator written
Down
  1. 1. - number that uses point to show parts of a whole
  2. 2. - symbol that represents unknown value
  3. 4. - smaller number that shows how many times a base is multiplied
  4. 5. - process of combining 2 or more numbers to get the sum
  5. 7. - finding the differences between numbers by taking one away
  6. 8. -amount of space inside a shape
  7. 9. - distance from the center of the circle to any point near the edge
  8. 11. - ratio that compares a number