ITP Beadsticks
Mathsframe has produced a beadsticks resource which can help with understanding place value, partitioning and modelling addition and subtraction.
BBC Bitesize Maths Key Stage 2
Two learner guides and fourteen class video clips on place value and decimals.
Millions Counter
This site from Mathszone can help you to read numbers from single digit numbers up to numbers with tens of millions.
Flip Counter
This is a subscription site counting tool which displays numbers up to 99.999. It is excellent for demonstrating 1 more or less, 10 more or less or 100 more or less. It is also useful as a place value tool.
Arrow Cards
Arrow cards is a subscription site where you build a two or three digit number using the cards. Click the button to see how it is written. This site can help children understand place value. It is suitable for use on an interactive whiteboard.
Carroll Diagrams - Odd and Even
Sort numbers on these Carroll Diagrams by whether they are odd or even, by place value or by more or less than a given number.
Ball-basgaid Luach Àite
Cuidichidh Ball-basgaid Luach Àite le tuigsinn dè th’ ann an ceudan, deichean agus aonan. Feumaidh tu blocaichean bonn deich Dienes aithneachadh agus am maidseadh ri àireamhan suas gu trì figearan air na buill-basgaid.
Abacus
Abacus is a subscription site that is designed for use with an interactive whiteboard. It is a great resource for demonstrating place value including decimals, counting, addition and subtraction.
Lifeguards
In this subscription site place-value game you need to rescue the struggling swimmers. Drag the correct number of tens and ones on the chart before you throw a life-line.
Shark Numbers
This subscription site is a hundreds, tens and ones maths game. Count carefully otherwise the shark will bite your boat.
