Across
- 1. a whole number; a number that is not a fraction.
- 6. Any real number that cannot be written in fraction form
- 8. a term in an algebraic expression that does not contain any variables and therefore is constant.
- 9. the length of any great circle, the intersection of the sphere with any plane passing through its centre.
- 10. a number or algebraic expression that divides another number or expression evenly—i.e., with no remainder.
Down
- 2. a combination of numbers, variables, functions.
- 3. the maximum amount that something can contain.
- 4. a branch of mathematics that deals with symbols or variables and uses arithmetic operations (+, –, ×, ÷) to find the unknown quantities represented by these variables.
- 5. polynomial with only terms. For example, x + 2 is a binomial.
- 7. a numerical or constant quantity placed before and multiplying the variable in an algebraic expression