## , figures

, figures settle down in the form of a square.

, figures settle down to one line.

and + b a + b + Zab + ba Material a cube an edge of cm, a cube an edge of cm, prisms with the square basis the party of cm, height of cm, prisms with the square basis the party of cm, height of cm.

Weight and size At the disposal of children always there are many subjects for weighing and measurement.

For example, in Children's home pupils used calculating bars for measurement of length.

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