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22 September, 18:21

What does it mean use doubles to find the sum 7+8.

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  1. 22 September, 18:23
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    Find what 7 + 7 = 14. Then plus 1 gives you 15 Hope it is right
  2. 22 September, 18:30
    0
    Find a number times 2 and put in the numeric sentence. Sorry if it's wrong!
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