Rounding
Round to the nearest hundred:
444
400
Which number is greater?
33,699 or 34,699
34,699
What place is the digit 5 in?
345,340
thousands
Estimate the sum of 9,242 +2,544
12,000
Estimate the sum.
4,529 + 4,784
4,000 + 5,000 = 9,000
The first number is rounded incorrectly. It should be
5,000 + 5,000= 10,000
The 5 in the hundreds place tells the 4 in the thousands place to round up.
Round to the nearest thousand:
1,680
2,000
Which number is least?
984,726; 1,377,002; 98,726
98,726
What is the value of the digit 7?
972,644
70,000
8,655-3,987
5,000
Compare.
1,784,299 < 1,783,299
3,000 is greater than 4,000. The sign should be >
Round to the nearest hundred:
1,299
1,300
Put these numbers in order from least to greatest:
325,600; 342,800; 324,600
324,500; 325,600; 342,800
What is the value of the digit 6?
3,682,499
600,000
Estimate the sum.
2,983 + 2,389 + 4,047
9,000
Round to the nearest thousand
64,588
60,000
They rounded to the ten thousand place.
It should be 65,000
Round to the nearest thousand:
24,999
25,000
Order from greatest to least:
1,699,202; 2,966,101; 1,699,102
2,966,101; 1,699,202; 1,699,102
How much larger is the digit 5 in the first number than the digit 5 in the second number? (Hint:how is each place value spot related; think of the value of these digits.)
732,500
733,050
10 times larger
50 x 10=500
Estimate the difference.
9,425 - 2,221 - 2,811
4,000
Estimate the difference.
5,480 - 1,520=3,960
4,000
They rounded the difference, not the numbers used to subtract (the subtrahends)
5,000 - 2,000= 3,000
Round to the nearest thousand:
588,300
589,000
What number comes next in the series:
350,000; 400,000; 450,000; 500,000; ________
550,000
Follow the directions to make a new number from this number: 923,678
-the 6 in the thousands place
-the 3 in the ones place
-the 8 in the hundreds place
926,873
Estimate the product.
8,526 x 5
45,000
What is the largest number that can be rounded to 400,000 when rounded to the hundred thousands place?
350,000
You need the smallest number possible in the ten thousands place to allow the 4 in the hundred thousands place to stay as a 4.
449,999