Across
- 3. a negative or positive whole number
- 4. a letter used to represent an unknown quality
- 7. a number, variable or a combination of both
- 10. the answer to a subtraction question
- 12. consists of one or more variables,constants and operations
- 14. the operation between a coefficient ad value
- 15. the answer to a division answer
- 18. the part of mathematics in which letters and other symbols are used to represent numbers in formulae and equations
- 19. a term whose variables and exponents are different
Down
- 1. a fixed value; a number on its own
- 2. a symbol that shows an operation
- 5. a term whose variables and exponents are the same
- 6. the answer to a multiplication question
- 8. a number used to multiply a variable
- 9. a number that can be represented as a fraction(a/b), where Q=a,b ∈I,b≠0
- 11. an algebraic expression with terms that can be combined using addition, subtraction, multiplication and division
- 13. a statement that the value of two mathematical expressions are the same
- 16. the product of multiplying a a number by itself
- 17. an order to be followed when there are more than one mathematical operations
- 20. the answer to an addition question