Maths Vocabulary

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Across
  1. 4. The result of multiplying a number by a whole number.
  2. 5. A number greater than 1 with exactly two factors: 1 and itself.
  3. 6. To find the size, amount, or degree of something using standard units.
  4. 7. A number greater than zero.
  5. 9. the amount of space that a substance or an object occupies
  6. 12. A simple drawing that explains or shows something.
  7. 14. A number with a decimal point (e.g. 46.5)
  8. 17. Lines that are the same distance apart and never touch.
  9. 18. A whole number (positive, negative, or zero).
Down
  1. 1. A number less than zero.
  2. 2. The amount of 3D space inside of a shape.
  3. 3. Out of 100.
  4. 8. A number that divides exactly into another number.
  5. 10. To make a rough or approximate calculation.
  6. 11. To work out the answer.
  7. 13. A number with more than two factors.
  8. 15. Part of a whole, broken into equal parts. Has a numerator and denominator.
  9. 16. The distance all the way around the outside of a shape.