tester

1234567
Across
  1. 1. double three
  2. 2. half of ten
  3. 3. is one plus two
  4. 4. the first number
  5. 7. the number our decimal system is based around as we use a base ten system
Down
  1. 1. my favourite number
  2. 2. is two squared
  3. 3. the second number which is the number that comes after the first number
  4. 5. two cubed
  5. 6. three squared