200 number grid. Familiarises children with numbers above 100. Shows clearly place value, tables and number patterns.
Use for strategy addition and subtraction work, eg. ’84 + 35′, ‘find 84’, ‘count down 3 tens’ and ‘count on 5 units’. Strong double laminated card. Shade, show and wipe clean.
On the reverse of the cards there are tables arranged to show their connections and patterns so that the strategy of halving and doubling can be applied.
Photocopiable for worksheet work.