Maths Crossword

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Across
  1. 3. 1,2,3,4....
  2. 4. putting it into brackets.
  3. 7. Parts per hundred
  4. 9. straight line graph that is drawn on a plane connecting the points plotted on x and y coordinates
  5. 10. o find the answer
Down
  1. 1. Two-dimensional coordinate plane
  2. 2. Laws of indices give rules for simplifying calculations or expressions involving powers of the same base
  3. 5. fixed value
  4. 6. it is always next to "x".
  5. 8. how many times one number contains another