Resuelve.
| 1 a. |
5.2 + 2.9 + _____ = 9.4
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| 1 b. |
_____ + 4.3 + 1 = 7.4
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| 2 a. |
7.3 + 6.8 + _____ = 16.3
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| 2 b. |
6 + _____ + 8 = 20.1
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| 3 b. |
6.3 + _____ + 9.5 = 19.9
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| 4 a. |
8.0 + 4.5 + _____ = 14.8
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| 4 b. |
8.5 + 9.5 + _____ = 19.9
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| 5 a. |
0.1 + 4.4 + _____ = 9.3
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| 5 b. |
_____ + 3.8 + 7.7 = 18.5
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| 6 a. |
_____ + 2.2 + 7.6 = 19
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| 6 b. |
_____ + 5 + 2.7 = 11.5
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| 7 a. |
1.2 + _____ + 8.4 = 14.7
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| 7 b. |
6.9 + _____ + 9.9 = 18.4
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| 8 a. |
_____ + 6 + 2 = 10.7
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| 8 b. |
2.9 + 0.8 + _____ = 11.1
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| 9 a. |
_____ + 5.4 + 5.5 = 12.9
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| 9 b. |
1 + 2.3 + _____ = 10.6
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| 10 a. |
_____ + 1.7 + 9 = 13.9
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| 10 b. |
3 + _____ + 8.3 = 11.9
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