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How many are 13 x 13 ?​

How many are 13 x 13 ?​
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How many are 13 x 13 ?​

User Alak
by
7.6k points

1 Answer

6 votes

Answer:

169

Step-by-step explanation:

13*13=169

We can split the two 13's up:

(10+3)(10+3)

Multiply 10 with 10, 10 with 3, 3 with 10, and 3 with 3.

Basically, just multiply every single term together.

100+30+30+9

100+69

169

Hope this helps!

User Gries
by
9.2k points
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