- Precept 1:precept1.pdf
- Precept 2:precept_2.pdf
- Precept 3:precept_3.pdf
- Precept 4:precept_4.pdf
- Precept 5:precept_5.pdf
- Precept 6:precept_6.pdf
- Precept 7:precept_7.pdf
- Precept 7 solutions:wksheetanswers.pdf
- Precept 8:precept_8.pdf
- Precept 8 solutions:solutions_8.pdf
- Precept 9:precept_9.pdf
- Precept 9 solutions:solutions_9.pdf
- Precept 10:precept_10.pdf
- Precept 10 solutions:solutions_10.pdf