Especially love math!

123456789101112
Across
  1. 3. line a line segment that goes left and right
  2. 5. the number below the line in a fraction.
  3. 9. to judge or calcuate roughly or approxinately.
  4. 11. an angle is difference in direction between teo lines or surface.
  5. 12. to make something clear or easy to understand by speaking or by writing.
Down
  1. 1. to put innto a desried order.
  2. 2. a solid or hollow objective which tapers from a cricular or roughly circular base to a point.
  3. 4. one of 1000 equal parts of a whole. It can be written as 0.001.
  4. 6. a flat shape with three straight sides and three angles.
  5. 7. a number from which he subtructed is to be subtructed.
  6. 8. the numerical ib the middle when the data set is arranged inn order.
  7. 10. the average of the set if data.