Name:______________


1, Write to explain how you would decide which number is the biggest number?
number 8, 123, number 9, 102, and number 9, 988
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2, Write to explain how you use a number line to round 269 to the nearest ten.


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3, Write to explain round 3,668 to the nearest hundred.


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4, Fill in the missing numbers

    3 thousands 5 hundreds tens = 3,550


    70 + 6,000 + 700 + 6 + = 86,776


    tens 2 thousands 7 ten thousands 5 hundreds 8 ones = 72,578












Answery key:

1,Frist look that the thousands place. 8, 123 has the smaller number 8 than the other numbers. Then compare the hundreds place. number 9, 988 has 9 at the hundred and 9, 102 has 1 at the hundred place. 9 > 1. So 9, 988 > 9,102



2, 269 on the number line is closer to 270 than 260. So round 269 to 270.



3, Because 6 in the tens place is greater than 5, round to the next greater hundred.



4, 5 tens

eighty thousands

7 tens