find the sum of the following with out actual addition ? 1+3+5+7+9
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Answered by
0
Answer:
the answer is 25
Step-by-step explanation:
there’s 5 numbers so it’s gonna be 5² hope u understand, have a nice day! mark as brainliest please :3
Answered by
0
Answer:
40
Step-by-step explanation:
The answer is 40 as u plus 9 with 7 it is 16 then plus 16 with 5 so it is 21 and then plus 3 and 1 so it is 25
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