| (1) | | | | | | | | | | | | | | | | | | | | | | | | ( | 10 | v | − | 9 | ) | ( | 7 | v | + | 3 | ) | + | 8 | ( | 4 | v | − | 8 | ) | | | | | | | | | | | | | | | | | | | | | | | |
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| (2) | | | | | | | | | | | | | | | | | | | | | | | | ( | −2 | a | − | 5 | ) | ( | −9 | a | + | 4 | ) | + | 10 | ( | −8 | a | + | 2 | ) | | | | | | | | | | | | | | | | | | | | | | | |
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| (3) | | | | | | | | | | | | | | | | | | | | | | | | ( | −2 | q | − | 7 | ) | ( | −6 | q | − | 5 | ) | + | 10 | ( | −6 | q | + | 2 | ) | | | | | | | | | | | | | | | | | | | | | | | |
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| (4) | | | | | | | | | | | | | | | | | | | | | | | | | ( | b | + | 10 | ) | ( | b | + | 2 | ) | − | ( | b | − | 7 | ) | ( | b | − | 9 | ) | | | | | | | | | | | | | | | | | | | | | | | | |
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| (5) | | | | | | | | | | | | | | | | | | | | | | | | ( | 10 | p | + | 9 | ) | ( | 8 | p | + | 7 | ) | − | 4 | ( | − | p | + | 9 | ) | | | | | | | | | | | | | | | | | | | | | | | |
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| (7) | | | | | | | | | | | | | | | | | | | | | | | | | ( | z | + | 5 | ) | ( | z | − | 5 | ) | + | ( | z | + | 4 | ) | ( | z | + | 7 | ) | | | | | | | | | | | | | | | | | | | | | | | | |
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