When children have mastered counting up to ten or twenty and are ready to work with larger numbers, these
place value games will help them to develop an understanding of how place value works. For example,
children will learn that in the number 25, the 2 stands for two tens, and the 5 for five units.
You can choose to limit the numbers to 29 or 59. Count up the tens and units, then click the
correct bubble. If you get it wrong, the shark will eat your boat! (ICTGames)
The lifeboat will only move in steps of 10 or 1. Click the boat's pedals until you have
reached the drowning swimmer, then click the lifebelt to rescue them. Covers place value for
2-digit numbers. (ICTGames)
Click the penguins and drag them to the correct place. This game has two levels.
Level 1 is for 2-digit numbers and Level 2 includes 3-digit numbers (hundreds, tens and units).
(BBC Schools)
In this game, you have to put the numbers in the correct order. Sounds easy? Well, they all
consist only of zeroes and ones, so you have to really concentrate on the place value of each
digit. (BBC Skillswise)