| | 1 | | | 1 | | | | | 1 | | | | | | | 1 | | | | 1 | | | | | 1 | | | | | | { | − | a | + | ( | − | ) | b | } | + | ( | − | ) | { | − | a | − | ( | − | ) | b | } | | | 4 | 3 | 2 | 2 | 2 | 2 | | | | | | | | | | | | | | | | | | | | | | | |
| | | | 1 | | | | 1 | | | 3 | | | | 1 | | | 5 | | | = | × | ( | − | ) | − | × | ( | − | ) | = | | | 6 | 2 | 8 | 2 | 48 | | | | | | | | | | | | |
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| | | 1 | | | 6 | | | 2 | | | 1 | | 1 | | | | | 2 | | | | | − | ( | − | u | + | ) | − | { | u | + | ( | − | ) | } | | | 2 | 5 | 5 | 3 | 2 | 5 | | | | | | | | | | | | | | | |
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| | 2 | | | 2 | | | 2 | | | | 3 | | | 1 | | | 2 | | | | | ( | − | x | − | y | ) | − | ( | − | x | − | y | ) | | | 3 | 5 | 3 | 4 | 2 | 5 | | | | | | | | | | | | | | |
| | | | 13 | | | | 2 | | | 13 | | | | 1 | | | | 13 | | | = | × | ( | − | ) | − | × | ( | − | ) | = | − | | | 120 | 3 | 90 | 3 | 540 | | | | | | | | | | | | | |
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| | | 1 | | 1 | | | | | 1 | | | | | 3 | | | 1 | | | | | 1 | | | | | | − | { | p | − | ( | − | ) | q | } | − | { | − | p | + | ( | − | ) | q | } | | | 3 | 3 | 5 | 4 | 2 | 4 | | | | | | | | | | | | | | | | | | | | |
| | | | 19 | | | | 1 | | | 29 | | | | 6 | | | | 1519 | | | = | × | ( | − | ) | + | × | ( | − | ) | = | − | | | 72 | 4 | 240 | 5 | 7200 | | | | | | | | | | | | | |
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| | 3 | | 1 | | | 1 | | | | | | 3 | | | | 1 | | | 1 | | | | | ( | p | + | q | ) | − | ( | − | ) | ( | − | p | − | q | ) | | | 5 | 5 | 4 | 5 | 3 | 2 | | | | | | | | | | | | | | | | |
| | | | | 2 | | | | 4 | | | 3 | | 6 | | | 29 | | | = | − | × | ( | − | ) | − | × | = | − | | | 25 | 5 | 20 | 5 | 250 | | | | | | | | | | | |
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