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alexdok [17]
3 years ago
9

Does anyone know how to do this?​

Mathematics
2 answers:
Digiron [165]3 years ago
8 0
Answer: 13

explanation: 3 match sticks are added every time. multiply by 2 to get 6.

7+6 = 13

hope this helps :)
xenn [34]3 years ago
6 0

Answer:

13

Step-by-step explanation:

4th- 7+3=10

5th- 10+3=13

(There is a pattern of +3)

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