Rounding and Place Value

What is the value of 4 in 4,762? (add comma if necessary)

(a)  

Round 8,127 to the nearest thousand. (add comma if necessary)

(a)  

Round 8,241 to the nearest tens. (add comma if necessary)

(a)  

In the number 5,321, what is the value of 2?

Round 7,649 to the nearest hundreds?

Round 10,320 to the nearest ten thousand (add comma if necessary)

(a)  

What place value is the 7 in the number 7,496?

The value of 6 in the number 39,634 is _____.

If the digit 6 is moved one place to the left, the value of 6 is _____.

(a)  

When rounding numbers, the saying goes 4 or less______,

When rounding numbers, the saying goes: 5 or more______,