Mia says that in the number 5,555, all the digits have the same value. is she correct? explain why or why not.

No because the 5 in the tens place is 10 times bigger than the 5 in the ones place. The 5 in the hundreds place is 10 times bigger than the 5 in the tens place. The 5 in the thousands place us 10 times bigger that the 5 in the hundreds place.

5,000-500-50-5 they are not all the same value.