Montessori Hundred Board
A hundred chain made up of 10 Ten Bead Bars.
A set of small labels, 1 through 9 in green, 10 to 90 in blue and 100 in red.
A Hundred square.
Help the child to realize how much bigger one hundred are than one ten, and how much bigger one thousand is than one hundred.
Help the child grasp the conservation of number and reversibility.
Introduce the child to counting in tens.
|CONTROL OF ERROR:||
|AGE:||5 – 6 years approx.