Comparing, rounding & dividing

Rounding & ordering

Name: ______________________________Date: ______________Score: ______ / 20

1.
Round 5206 to the nearest 1000.
2.
Which symbol makes this true? 216 __ 126
1. A<
2. B>
3. C=
3.
Round 5495 to the nearest 10.
4.
Round 45678 to the nearest 10 000.
5.
Round 50505 to the nearest 10 000.
6.
Round 157 846 to the nearest 100 000.
7.
These are the heights of five mountains in metres. Order them from smallest to largest.
Write the order (smallest to largest) in the boxes:
- ?5895
- ?8848
- ?2228
- ?6194
- ?6962
8.
A mountain is 6962 metres tall. Round its height to the nearest 100 metres.
m
9.
Which of these numbers rounds to 150 when rounded to the nearest 10?
1. A142
2. B149
3. C156
10.
A number rounds to 340 to the nearest 10. What is the largest whole number it could be?
11.
These are the lengths of railway networks in kilometres. Order them from shortest to longest.
Write the order (shortest to longest) in the boxes:
- ?16976
- ?32622
- ?48150
- ?16787
- ?150966
12.
Round 150 966 to the nearest 1000.
13.
What is 5045 rounded to the nearest 100?
1. A5100
2. B5050
3. C5000
14.
Which symbol makes this true? 791 __ 899
1. A<
2. B>
3. C=
15.
Which symbol makes this true? 645 286 __ 169 213
1. A<
2. B>
3. C=
16.
9836 is less than 9058.
True False
17.
10986 rounds to 11000 to the nearest 1000.
True False
18.
26872 rounds to 27000 to the nearest 1000.
True False
19.
5076 is less than 9817.
True False
20.
Estimate the answer to 612 − 398 by rounding each number to the nearest hundred.

Answer key

Comparing, rounding & dividing — Rounding & ordering