Q 1: Find the missing number: 7 + ? = 10 Answer:

Q 2: Find the missing number: 8 + ? = 17 Answer:

Q 3: Find the missing number: 3 + ? = 8 Answer:

Q 4: Find the missing number: 3 + ? = 11 Answer:

Q 5: Find the missing number: 3  ? = 0 Answer:

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Question 7: This question is available to subscribers only!

Question 8: This question is available to subscribers only!

Question 9: This question is available to subscribers only!

Question 10: This question is available to subscribers only!

