Y8.1.01 Keyword Crossword

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Across
  1. 2. To be divisible by this number, the digit in the units column must be 0.
  2. 3. _______ numbers are positive whole numbers.
  3. 4. The largest number that divides exactly into two or more numbers.
  4. 6. To be divisible by this number, the digit sum will be divisible by 9.
  5. 7. The smallest number that appears in two or more numbers' times tables.
  6. 8. Types of numbers with only two factors.
  7. 11. To be divisible by this number, the last two digits must be divisible by 4.
  8. 12. ________ numbers can be written as fractions where the numerator is a natural number and the denominator is an integer.
  9. 13. To be divisible by this number, the digit sum must be divisible by 3.
  10. 14. _______ numbers have an odd number of factors.
  11. 15. To be divisible by this number, half of the number will be divisible by 4.
  12. 17. A natural number which divides into another natural number exactly.
Down
  1. 1. A natural number which appears in another numbers times table.
  2. 2. True or False? The product of two numbers is equal to the product of their highest common factor with their lowest common multiple?
  3. 5. ________ numbers have 1 as their highest common factor.
  4. 9. ________ are the group of positive and negative whole numbers including zero.
  5. 10. To be divisible by this number, the number must be divisible by both 2 and 3.
  6. 11. To be divisible by this number, the digit in the units column must be 0 or 5.
  7. 12. ____ numbers are the group of all the numbers encountered at GCSE.
  8. 16. To be divisible by this number, the digit in the units column must be divisible by 2.