How easy is it to develop math skills? Olga Uzorova knows the answer to this question. All the necessary math assignments for every day. – all kinds of examples – development of fast counting skills – solving examples for a while.
Ready for school! Notebook simulator. Complete primary school course in one book. Mathematics / O. Uzorova, page 104, year 2019
|Dimensions||13 × 10 × 3 in|
4+, 5+, 6+