Quiz Solutions:
Key for Quiz 1-A
(in pdf format) Key for Quiz
1-A (in html format)
Key for Quiz 1-B
(in pdf format) Key for Quiz
1-B (in html format)
Key for Quiz 2-A
(in pdf format) Key for Quiz
2-A (in html format)
Key for Quiz 2-B
(in pdf format) Key for Quiz
2-B (in html format)
Key for Quiz 3-A
(in pdf format) Key for Quiz
3-A (in html format)
Key for Quiz 3-B
(in pdf format) Key for Quiz
3-B (in html format)
Key for Quiz 4-A (pdf) Key for Quiz 4-B (pdf)
Key for Quiz 5-A (pdf) Key for Quiz 5-B (pdf)
Key for Quiz 7-A (pdf) Key for Quiz 7-B (pdf)
Key for Quiz 10-A (pdf) Key for Quiz 10-B (pdf)
Worksheet Solutions:
Key to 9/27 Worksheet on different
numeration systems (in pdf format)
Key to 9/27 Worksheet on
different numeration systems (in html format)