Maths Dictionary

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Across
  1. 3. A number whose only factors are 1 and itself.
  2. 6. Algebraic terms that can be added (3 apples + 2 apples = 5 apples)
  3. 8. 6 is the ________________ of 36
  4. 11. The "bottom of a fraction
  5. 12. Algebraic terms that cannot be added (3 apples + 2 ducks = 3 apples + 2 ducks)
  6. 15. A number which is not prime.
  7. 16. Another word for proportion, for example: 1 part cordial to 4 parts water is 1:4
  8. 18. A smaller number that divides evenly into a bigger number
Down
  1. 1. A bigger number that is obtained by repeatedly multiplying a smaller number.
  2. 2. The slope of a straight line is also called the...
  3. 4. Where a line intersects the x-axis
  4. 5. The "top" of a fraction
  5. 7. Multiply a whole number by itself and you get:
  6. 9. Where a line intersects the y-axis
  7. 10. How far a straight line travels across
  8. 13. Divide the numerator and denominator by a common multiple
  9. 14. How far a straight line travels up/down
  10. 17. To add or subtract fractions, you need to find a ________ denominator