Book (Practical) Education and childcare 4) Introduction to serial calculation
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Product description ※Please note that product information is not in full comprehensive meaning because of the machine translation.
Education and Child Care
Education and Child Care
/ "My child is not good at calculating." Born out of the mother's voice, this drill is good at calculating. It is a new sensory method to do "tasu", "hiki", "kakeru" and "waru" all at once, so you can concentrate on your work and improve your calculation ability. Record the time taken to realize your daily growth!