Maths project 1

1234567891011121314151617181920
Across
  1. 3. taking two or more numbers and adding them together
  2. 4. branch of mathematics that studies shapes, angles
  3. 5. method of distributing a group of things into equal parts
  4. 6. a pictorial representation or a diagram that represents data or values in an organized manner
  5. 10. a method to calculate the amount of interest charged on a sum at a given rate and for a given time
  6. 12. alternate term for discount
  7. 13. a closed figure with four sides
  8. 14. the process of gathering, recording, and presenting information in a way that is helpful to others
  9. 17. a statement that the values of two mathematical expressions are equal
  10. 18. a closed figure with no sides
  11. 19. amount spent over and above the cost price
  12. 20. a number multiplied by itself three times
Down
  1. 1. the process of calculating the total of one number multiplied by another
  2. 2. interest paid on a fixed deposit
  3. 3. a branch of mathematics that substitutes letters for numbers
  4. 7. a number or ratio expressed as a fraction of 100
  5. 8. additional amount paid by the borrower
  6. 9. a number or letter written above and to the right of a mathematical expression
  7. 11. a quadrilateral that has two pairs of parallel sides
  8. 15. a closed figure with three sides
  9. 16. price of a product printed on the catalogue