Question

Q2. Find the missing number. ..
help please with reason ​

Answer 1

Answer:

2 is the correct answer

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Answer 2

Answer:

10 is the answer

Step-by-step explanation:

because the sum of all the rows is 23 vertically then if we add 9 + 3 + 1 it will be 13 so for getting the sum 23 we have to subtract 23 - 13 then we will get ten and if we add 10 to 13 their sum will be 23 thus every rows sum will be 23.