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Question
Complete the table given below.
| + | 8 | 4 | –3 | –5 |
| –2 | –2 + 8 = +16 | |||
| 6 | ||||
| 0 | ||||
| –4 |
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Solution
| + | 8 | 4 | –3 | –5 |
| –2 | (–2) + (+8) = +6 | (–2) + (+4) = 2 | (–2) + (–3) = –5 | (–2) + (–5) = –7 |
| 6 | (+6) + (+8) = 14 | (+6) + (+4) + 10 | (+6) + (–3) = 3 | (+6) + (–5) = 1 |
| 0 | 0 + (+8) = 8 | 0 + (+4) = 4 | 0 + (–3) = –3 | 0 + (–5) = –5 |
| –4 | (–4) + (+8) = 4 | (–4) + (+4) = 0 | (–4) + (–3) = –7 | (–4) + (–5) = –9 |
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