1. Round the number 18.472 to the nearest tenth. The result is ___.
2. When rounding the number 6.739 to the nearest hundredth, which digit do you look at to decide whether to round up or down?
3. A shirt costs 52.895 dollars. What is the price rounded to the nearest cent (hundredth of a dollar)? The answer is ___ dollars.
4. What is the number 45.124 rounded to the nearest hundredth?
5. Round the number 7.61 to the nearest whole number. The result is ___.
6. A bag of flour weighs $5.72$ kilograms. What is its weight rounded to the nearest tenth of a kilogram? ___ kg
7. A race car completed a lap in $28.453$ seconds. What is the lap time rounded to the nearest tenth of a second?
8. A rope measures $49.97$ meters long. What is this length rounded to the nearest tenth of a meter? ___ m
9. To round the number $7.182$ to the nearest tenth, which digit do you look at to decide whether to round up?
10. A student calculates a value of $8.149$. What is this value rounded to the nearest tenth? ___