Mathmatics

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Across
  1. 2. A part of a whole, like a piece of a pizza or a cake.
  2. 3. number A number that is only divisible by 1 and itself.
  3. 5. Comparing two amounts using division, often as a fraction.
  4. 9. Finding the middle number in a set of numbers.
  5. 12. A shape with straight sides, like a triangle or square.
  6. 13. Adding numbers together to find the total.
  7. 14. Repeated addition, like adding a number to itself several times.
  8. 15. The amount of space an object takes up.
Down
  1. 1. Taking away one number from another to find the difference.
  2. 4. A math sentence that uses an equal sign to show balance.
  3. 6. The space inside a shape, measured in square units.
  4. 7. A number with a dot, like money or measuring lengths.
  5. 8. The distance around the outside of a shape.
  6. 10. The space between two lines that meet at a point.
  7. 11. Sharing or grouping a number into equal parts.