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  • 07-12-2020
  • Mathematics
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Use the number line to determine the unknown addend. 2 + ____ = 11 -3 + ____ = -11

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CzechRepublic
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  • 07-12-2020

Answer:

For the First one, 2 + 9 = 11. And 11 - 3 + (-19) = -11

Step-by-step explanation:

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