Resuelve.
1 a. |
_____ + 1 + 7.5 = 13.9
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1 b. |
7 + 2.3 + _____ = 12.6
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2 a. |
0 + 6.7 + _____ = 11.4
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2 b. |
_____ + 5.5 + 2.2 = 15.8
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3 a. |
4.5 + _____ + 9.7 = 18.2
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3 b. |
_____ + 7.0 + 2.4 = 15.5
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4 a. |
2 + 4.7 + _____ = 10
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4 b. |
_____ + 7.2 + 2 = 11.6
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5 a. |
0.6 + 7 + _____ = 14.7
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5 b. |
_____ + 3.7 + 0.2 = 8.9
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6 a. |
6.8 + _____ + 6.8 = 20.6
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6 b. |
2 + 8.5 + _____ = 20.4
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7 a. |
2.0 + _____ + 2.1 = 7.4
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7 b. |
2 + _____ + 0.8 = 10.7
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8 a. |
_____ + 4.4 + 0.2 = 6.3
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8 b. |
_____ + 0 + 7.3 = 16.5
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9 a. |
0.3 + _____ + 3.6 = 13.3
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9 b. |
3.5 + 1.1 + _____ = 10.2
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10 a. |
4.8 + 4 + _____ = 13.8
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10 b. |
1.0 + _____ + 5.4 = 9.7
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