TEST your ability with numbers with this quiz on expanded forms.
The quiz will ask you to work out the answer to a question it poses – such as 90000 + 9000 + 600 + 20 + 3. Simply type in the right answer and hit the “check” button to see if you got it right. Did you work that out as 99623? Then you’d have a correct answer and be on to the next question!
The game is useful for kids in 3rd and 4th grade, and offers a practice mode or three game modes – one in which you try to get as many right answers in 60 seconds as possible, another that gives you extra time for each right answer, and a 20 questions game.
The practice mode also keeps track of how many you got right – so test yourself and see if you can 100 per cent right!