Across
- 2. expression with 2 terms
- 5. Property E.g.a+b=b+a
- 7. Property E.g.a+(b+c)=(a+b)+c
- 10. Property E.g.a(b+c)=(a×b)+(a×c)
- 12. type of numbers on a number line
- 14. represented using '-'
- 15. alphabet used to represent an unknown value
- 17. expression with 3 or more terms
- 18. represented using '+'
- 19. the answer
Down
- 1. non-stopping
- 3. expression with 1 term
- 4. occurring repeatedly
- 6. the number in the expression whose value is known
- 8. a collection of symbols that jointly Express a quantity
- 9. expression with 3 terms
- 11. stopping at a point
- 13. to equate 2 2 values using the '=' sign
- 16. Property E.g.a+b=c