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Please help i don't know what I'm doing ​
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15 votes
Please help i don't know what I'm doing ​

Please help i don't know what I'm doing ​-example-1
User Pablo L
by
3.0k points

2 Answers

9 votes

Answer:

11

Step-by-step explanation:

to find one of the addend

subtract another one of the addend by the sum

eg : 9 + __= 20

20 - 9 = 11

now we can check

9 + 11 = 20

hope this helps

thanks bye

User Chet
by
3.2k points
6 votes

Answer:

11 is the answer

Explanation:

User MeghaK
by
3.1k points
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