Quia
Quia: Decimal and Whole Number Jeopardy
You can use this web site to compare and round numbers and to also practice rounding whole numbers and decimals. You can just play by yourself or with another player! See how many points you can get.
Birmingham Grid for Learning (UK)
Birmingham Grid for Learning: Guess My Number to 100
See if you can guess his number between 1 and 100. He will tell you if your guess is too high. He will also tell you when it is too low. These hints will help you figure out what his number is!
Other
Nearpod: Comparing Whole Numbers
In this lesson, 5th graders will learn how to compare whole numbers up to the hundred million places by looking at place value.
CK-12 Foundation
Ck 12: Elem Math: Word Problems That Compare Values
[Free Registration/Login may be required to access all resource tools.] The video defines a comparative word problem and works through an example comparing the sum of two values.
NumberNut
Number Nut: Numbers and Counting: Comparing Numbers 1 Through 100
This interactive site explains how to compare whole numbers and offers a 10 problem quiz for practicing the skill.
CK-12 Foundation
Ck 12: Elem Math: Inequalities With Addition and Subtraction
[Free Registration/Login may be required to access all resource tools.] Students attempt practice problems on solving basic inequalities with addition and subtraction.