4 years ago

The model shows the addition expression 18 + 12.

1 answer:

Nata [24]4 years ago

8 0

Answer:

3(6+4)

Step-by-step explanation:

we know that 6 + 4 is 10, if you didnt.. you do now. So you see the 3 so all you do is multiply. What is 10 x 3 ?? 30, correct! now whats 18+ 12?

30! we got an answer.. hope this helps!

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