Q 1: Round 30 to the nearest tens Answer:

Q 2: Round 38 to the nearest tens Answer:

Q 3: Round 85 to the nearest tens Answer:

Q 4: Round 99 to the nearest tens Answer:

Q 5: Round 10 to the nearest tens 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!

