67

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Across
  1. 3. The result you get when you add 6 and 7 is called the what of 6 and 7?
  2. 7. 6 and 7 are both single whole numbers used to build bigger numbers. What are they called?
  3. 9. In the fraction 6/7, the 6 is called the what?
  4. 10. If you do 7 minus 6, the answer is called the what between the two numbers?
  5. 11. 6 and 7 sit next to each other on the number line. They are what type of numbers?
  6. 15. In the fraction 6/7, the 7 is called the what?
Down
  1. 1. Numbers like 6, 12, 18, 24 and so on are all what of 6?
  2. 2. The number that comes after 66 and before 68.
  3. 4. When you multiply 6 by 7, you get this number.
  4. 5. The numbers 1 and 67 are the only ones that divide 67 exactly. They are its what?
  5. 6. 67 has exactly two factors, 1 and 67. What type of number is it?
  6. 8. When you add 6 and 7, you get this number.
  7. 12. The number 6 over 7, written as 6/7, is this kind of mathematical object.
  8. 13. The result you get when you multiply 6 by 7 is called the what of 6 and 7?
  9. 14. 67 is not even. What kind of number is it?