3 years ago

What is 20 plus 20.

Mathematics

2 answers:

Romashka-Z-Leto [24]3 years ago

4 0

Answer:

Step-by-step explanation:

Romashka-Z-Leto [24]3 years ago

3 0

Answer:

Step-by-step explanation:

+-----

zero plus zero is zero

two plus two is four

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