Numeric Response
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1.
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Add
on to solve.
510 - 486 = ____.
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2.
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Add
on to solve.
471 - 444 = ____.
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3.
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Add
on to solve.
115 - 97 = ____.
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4.
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Add
on to solve.
777 - 743 = ____.
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5.
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Add
on to solve.
812 - 786 = ____.
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6.
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Jump
back to solve.
619 - 598 = ____.
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7.
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Jump
back to solve.
555 - 536 = ____.
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8.
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Jump
back to solve.
327 - 298 = ____.
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9.
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Jump
back to solve.
946 - 929 = ____.
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10.
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Jump
back to solve.
163 - 148 = ____.
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