To find the numbers that are 0.1 less and 0.1 more than each given number, we can simply subtract and add 0.1. Here are the results for each of the given numbers:
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For 3.5:
- 0.1 less: \(3.5 - 0.1 = 3.4\)
- 0.1 more: \(3.5 + 0.1 = 3.6\)
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For 0.25:
- 0.1 less: \(0.25 - 0.1 = 0.15\)
- 0.1 more: \(0.25 + 0.1 = 0.35\)
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For 6.8:
- 0.1 less: \(6.8 - 0.1 = 6.7\)
- 0.1 more: \(6.8 + 0.1 = 6.9\)
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For 7.32:
- 0.1 less: \(7.32 - 0.1 = 7.22\)
- 0.1 more: \(7.32 + 0.1 = 7.42\)
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For 15.14:
- 0.1 less: \(15.14 - 0.1 = 15.04\)
- 0.1 more: \(15.14 + 0.1 = 15.24\)
In summary:
- For 3.5: 3.4, 3.6
- For 0.25: 0.15, 0.35
- For 6.8: 6.7, 6.9
- For 7.32: 7.22, 7.42
- For 15.14: 15.04, 15.24