Question

Which has the same value as 1 hundred 7 tens 70 tens 17 tens 10 tens 7 tens

Answer 1

When they say tens you're basically adding a zero at the end of the number. So 1 hundred 7 tens would be 170, 70 tens would be 700, 17 tens would be 170, 10 tens would be 100, and 7 tens is 70.