Rounding
4 Digit: Rounding to the Nearest 100
Use the number lines to help you round to the nearest 100.
1. What multiple of 100 is 2,028 closest to?
2. What multiple of 100 is 8,365 closest to?
_______________
_______________
So, 2,028 rounds to _______________.
So, 8,365 rounds to _______________.
2,028
8,365
2,000
2,100
8,300
8,400
3.  What multiple of 100 is 5,820 closest to?
4.  What multiple of 100 is 6,241 closest to?
_______________
_______________
So, 5,820 rounds to _______________.
So, 6,241 rounds to _______________.
5,820
6,241
5,800
5,900
6,200
6,300
Place the numbers given on the number lines below. Then, use the number lines to
help you round to the nearest 100.
5. What multiple of 100 is 4,459 closest to?
6.  What multiple of 100 is 8,813 closest to?
_______________
_______________
So, 4,459 rounds to _______________.
So, 8,813 rounds to _______________.
4,400
4,500
8,800
8,900
7. What multiple of 100 is 9,265 closest to?
8.  What multiple of 100 is 5,987 closest to?
_______________
_______________
So, 9,265 rounds to _______________.
So, 5,987 rounds to _______________.
9,200
9,300
5,900
6,000
9.  What multiple of 100 is 1,161 closest to?
10.  What multiple of 100 is 3,518 closest to?
_______________
_______________
So, 1,161 rounds to _______________.
So, 3,518 rounds to _______________.
1,100
1,200
3,500
3,600
© 2016 Kalena Baker: Teaching Made Practical. All rights reserved.
Answer Key
Rounding
4 Digit: Rounding to the Nearest 100
Use the number lines to help you round to the nearest 100.
1. What multiple of 100 is 2,028 closest to?
2,000
_______________
2. What multiple of 100 is 8,365 closest to?
8,400
_______________
2,000
So, 2,028 rounds to _______________.
8,400
So, 8,365 rounds to _______________.
2,028
8,365
2,000
2,100
8,300
8,400
3.  What multiple of 100 is 5,820 closest to?
5,800
_______________
4.  What multiple of 100 is 6,241 closest to?
6,200
_______________
5,800
So, 5,820 rounds to _______________.
6,200
So, 6,241 rounds to _______________.
5,820
6,241
5,800
5,900
6,200
6,300
Place the numbers given on the number lines below. Then, use the number lines to
help you round to the nearest 100.
5. What multiple of 100 is 4,459 closest to?
4,500
_______________
6.  What multiple of 100 is 8,813 closest to?
8,800
_______________
4,500
So, 4,459 rounds to _______________.
8,800
So, 8,813 rounds to _______________.
4,400
4,459
4,500
7. What multiple of 100 is 9,265 closest to?
9,300
_______________
8,8008,813
8.  What multiple of 100 is 5,987 closest to?
6,000
_______________
6,000
So, 5,987 rounds to _______________.
5,987
9,300
So, 9,265 rounds to _______________.
9,200
9,265
8,900
9,300
5,900
6,000
9.  What multiple of 100 is 1,161 closest to?
1,200
_______________
10.  What multiple of 100 is 3,518 closest to?
3,500
_______________
1,200
So, 1,161 rounds to _______________.
3,500
So, 3,518 rounds to _______________.
1,100
1,161
1,200
3,500 3,518
3,600
© 2016 Kalena Baker: Teaching Made Practical. All rights reserved.