maths vocab

123456789
Across
  1. 4. the distance around two dimensional shape
  2. 6. a whole number
  3. 8. part of a whole
  4. 9. the size of a surface
Down
  1. 1. a factor that is a prime number
  2. 2. a whole number and a fraction
  3. 3. a whole number that can not be made by multiplying other whole numbers
  4. 5. a fraction where the numerator is greater than the denominator
  5. 7. measurement used to weigh things
  6. 8. numbers that can multiply together to get another number