Math key words.

1) what do you call a shape with no angles or vertices?

  Answer;circle  (to know the answer just highlight to your right it is blank)

2) What do yo call a line that goes straight around the circle?

  Answer; diamer e r ( Now do the same thing you did with #1)

3) What do you call the answer to an addition problem?

  Answer; sum ( do the same thing you did with te other one)

3) What do yo ucall the left over numbers of adivision problem?

  Answer; remainders (now do the same thing you did with te others)

4) What do you call an educated guess?

Answer; estimate ( now do the same thing again)