| 1. | |
2 + 5 − 3 =
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| 2. |
5 − 4 + 2 =
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| 3. |
20 − 12 + 6 =
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| 4. |
16 + 8 − 9 =
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| 5. |
What is the difference between 24 + 8 and 15?
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