400
400
400
When rounding 402 to the nearest tens, you look at the digit in the tens place, which is 0. Since 0 is less than 5, the digit remains the same, so 402 rounded to the nearest tens is 400. When rounding to the nearest hundreds, you look at the digit in the hundreds place, which is 4. Since 4 is less than 5, the hundreds digit remains the same, so 402 rounded to the nearest hundreds is 400.
10 because 8 is to small to have this and 10 is the first ten there is
1140
It is 400
990000
400
400
402.000
When rounding 402 to the nearest tens, you look at the digit in the tens place, which is 0. Since 0 is less than 5, the digit remains the same, so 402 rounded to the nearest tens is 400. When rounding to the nearest hundreds, you look at the digit in the hundreds place, which is 4. Since 4 is less than 5, the hundreds digit remains the same, so 402 rounded to the nearest hundreds is 400.
400
400
Both 400
400
8 is already rounded to the nearest 10th. Rounded to the nearest 10 is 10.