1. The examples here show you how to use WolframAlpha for
checking your work and exploring other examples.
For some topics other calculators and applets are also
suggested to help you further.
Note that step by step solutions are for subscribers only but
WolframAlpha is free to use for an unlimited number of
queries every day so it is great for checking answers or
generating lots of examples.

2. Directed Numbers

3. Directed Numbers

4. Directed Numbers

5. Order of Operations
See the homework helper from Aplusmath

6. Fractions

7. Fractions

8. Fractions

9. Percentage – change to decimal and fraction

10. Factors
all factors
Written as a product of primes

11. Highest Common Factor

12. Lowest Common Multiple
See this post for further online tools
on factors

13. Statistics

14. Statistics

15. Statistics

16. Algebra – like terms

17. Algebra – brackets

18. Algebra - equations
Choose ‘show steps’
See this post for further online equations resources

19. Sequences
Enter the first few terms of a sequence
nth term

20. Graphs

21. Graphs
note, values for x specified
See this post for online
graphing tools.

22. Transformations

23. Transformations

24. Cuboid – surface area