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HACTEHA
[7]
3 years ago
7
Write a double fact you can use to find the sum 5+4, 6+7, 8+9
Mathematics
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1
answer:
Rina8888
[55]
3 years ago
7
0
5+4=9
6+7=13
8+9=17
9+13=22
17+22=39
=39
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