Q 1: Find the missing number: 6 + ? = 6 Answer:

Q 2: Find the missing number: 5 + ? = 10 Answer:

Q 3: Find the missing number: 9 + ? = 13 Answer:

Q 4: Find the missing number: 9 + ? = 14 Answer:

Q 5: Find the missing number: 1 + ? = 9 Answer:

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Question 10: This question is available to subscribers only!

