Number Sense and Counting, Page 4

These red numerals are used in numerous arithmetic exercises.

Additional exercises for use with the Cut-Out Numerals And Counters. Includes: exercise cards, divider tabs and a wooden box for storage.

Additional exercises for use with the Number Rods. Includes: exercise cards, divider tabs and a wooden box for storage.

A wooden box with 6 sets of wooden Cut-Out Numerals and the signs ‘+’ and ‘-‘ for use in addition and subtraction exercises.

This original idea of Maria Montessori, as described in ‘The Discovery Of The Child’, is an additional exercise to prepare the child for writing numbers.

Using the Tens Boards, the child explores the number names of the tens and the sequence of numbers 11-99. Bead quantities are created from the 10 bars and unit beads in the Tens...