mathematic crossword

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Across
  1. 3. opposite of multiplication.
  2. 5. square of 4.
  3. 7. a special type of quadrilateral that has both the pair of opposite sides parallel and equal.
  4. 8. 716 432 the digit 6 is in _____________ place.
  5. 11. measurement of rotation.
  6. 12. a figure with 3 sides and 3 angles.
  7. 14. number with two factors only.
  8. 15. a solid three-dimensional figure, which has 6 square faces, 8 vertices and 12 edges.
  9. 16. the number above the fraction bar. below the fraction bar is denominator
Down
  1. 1. the cube root of 25
  2. 2. a number with whole number and fraction.
  3. 4. number that is not divisible by 2.
  4. 6. fraction that is more than 1.
  5. 9. opposite of addition.
  6. 10. a four sided figure with 4 right-angle.
  7. 13. a triangle with 2 equal sides.