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Question
Subtract the numbers in the top row from the numbers in the first column and write the proper number in each empty box.
| – | 6 | 9 | –4 | –5 | 0 | +7 | –8 | –3 |
| 3 | 3 – 6 = –3 | |||||||
| 8 | 8 − (−5) = 13 | |||||||
| –3 | ||||||||
| –2 |
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Solution
| – | 6 | 9 | –4 | –5 | 0 | +7 | –8 | –3 |
| 3 | 3 – 6 = –3 | 3 – 9 = –6 | 3 + 4 = 7 | 3 + 5 = 8 | 3 – 0 = 3 | 3 – 7 = –4 | 3 + 8 = 11 | 3 + 3 = 6 |
| 8 | 8 – 6 = 2 | 8 – 9 = –1 | 8 + 4 = 12 | 8 – (– 5) = 13 | 8 – 0 = 8 | 8 – 7 = 1 | 8 + 8 = 16 | 8 + 3 = 11 |
| –3 | –3 – 6 = –9 | –3 – 9 = –12 | –3 + 4 = 1 | –3 + 5 = 2 | –3 – 0 = –3 | –3 – 7 = –10 | –3 + 8 = 5 | –3 + 3 = 0 |
| –2 | –2 – 6 = –8 | –2 – 9 = –11 | – 2 + 4 = 2 | –2 + 5 = 3 | –2 – 0 = –2 | –2 – 7 = –9 | –2 + 8 = 6 |
–2 + 3 = 1
|
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