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300 to 400
Solution Step
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If you wrote all of the numbers from 300 to 400 on a piece of paper, how many times would you have written the number 3?
Explanations
120
100 threes in the hundreds place.
10 threes in the tens place.
10 threes in the ones place.
Check
100 times
Check
110 times
Check
120 times
Check
130 times
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Puzzle 300 to 400