The most versatile number board available Start activities at zero or one; end at 120.
• Count forwards and backwards in ones, twos, threes...
• Investigate number patterns involving multiples 
• Identify missing numbers from number sequences
• Explore place value language and concepts     
• Demonstrate strategies for addition and subtraction
HUGE 540 x 640mm - Perfect for classroom demonstrations
Reverse side has white and yellow dots in a Slavonic Abacus arrangement.
Recommended for grades P-4.