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1.5 + 2.6 =
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2.6 + 1.5 =
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4.1 + 2.6 =
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4.1 - 1.5 =
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5.1 - 0.9 =
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7.8 - 6.2 =
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3.2 + 3.8 =
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5.9 + 1.7 =
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3.4 - 2.6 =
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2.6 + 3.4 =
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4.3 + 4.5 =
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6.6 - 2.9 =
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1.8 + 7.8 =
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5.3 - 2.3 =
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6.4 - 4.1 =
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6.4 + 8.1 =
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5.5 + 1.9 =
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6.2 - 3.2 =
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8.9 + 4.5 =
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6 - 0.8 =
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2 + 3.9 =
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0.6 + 7.9 =
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3.4 - 1.6 =
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5.3 + 2.7 =
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9.8 - 6.2 =
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7.5 + 2.5 =
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6.8 + 3.2 =
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9.1 + 0.9 =
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2.7 + 7.3 =
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1.3 + 8.7 =
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2 - 0.4 =
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0.76 + 0.24 =
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0.62 + 0.38 =
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0.21 + 0.79 =
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0.18 + 0.82 =
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0.32 + 0.68 =
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0.75 + 0.25 =
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0.45 + 0.55 =
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0.38 + 0.62 =
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0.46 + 0.54 =
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5.27 + 4.73 =
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3.06 + 2.94 =
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1 - 0.7 - 0.3 =
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15.3 - 9.8 - 0.2 =
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4.9 - 3.9 - 0.8 =
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5.26 - 1.3 - 0.7 =
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4 - 3.89 - 0.11 =
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2 - 0.3 - 0.7 =
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1 - 0.1 - 0.9 =
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8.32 - 1.32 - 4.8 =
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1 - 0.38 - 0.62 =
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8.4 + 1.6 - 5.8 =
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7.7 - 0.7 + 3.2 =
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10 - 3.4 - 2.6 =
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6 - 0.14 - 0.86 =
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4.3 + 4.3 - 8 =
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8.9 + 1.1 - 5.7 =
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5 - 3.3 - 0.7 =
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10.6 - 2 + 1.4 =
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6.7 - 3.7 + 2 =
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15.3 - 2.2 - 7.8 =
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9.9 - 1.8 - 7.9 =
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2.3 - 1.8 - 0.2 =
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