Across
- 3. Compare one thing to another ( 1:3 )
- 5. A expression with a variable, coefficient, constant and operator
- 6. multiply the sum of 2 numbers
- 7. add 2 numbers to get a sum
Down
- 1. Minus the sum by a number
- 2. number or ratio that represents a fraction of 100
- 4. separates the sum by a number
- 7. the total space taken up by a flat 2d surface or shape of an object