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Basic level mathematics tutorial for children, to be used as an additional learning tool alongside school work. This chapter looks at the subtraction of 3 and 4 digit numbers, with the use of clear explanations of new principles and example problems to study.

Typ: DVD

ÖVRIGT:
Mediatyp: DVD
Region: 0
Språk: English
Text: Nej
Längd: 19 min
Distributör: Quantum Leap

Streckkod: 0709629086616
SKU: 913843