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riadik2000 [5.3K]
3 years ago
11

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

Mathematics
2 answers:
fredd [130]3 years ago
7 0
Find what 7 + 7 = 14. Then plus 1 gives you 15 Hope it is right
Zina [86]3 years ago
5 0
Find a number times 2 and put in the numeric sentence. Sorry if it's wrong!
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