3 years ago

6 × (9 + 9)

Mathematics

2 answers:

Gre4nikov [31]3 years ago

6 0

The answer is C - sum

Because you are adding 9 and 9 which equals 18

Aleksandr [31]3 years ago

4 0

Answer:

Step-by-step explanation:

Becuz 9+9=17, which is the sum of 9 and 9.

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