Question

I have a question to u all tell me how much bigger no u can add
like 2+2=4
4+4=8
8+8=16

#train ur mind
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Answer 1

Answer:

99+99=198

1999+1999=. 3998

Answer 2

Answer:

Ummm.....

It's such that the number before infinity ( ∞ ) + the same number.

That's the number. I can add.

(∞ - 1) + (∞ - 1)