Четиво 6. – 7. Клас
М+ school aged children
Proportions and many unknowns
Author(s): Irina SharkovaSubject(s): Social Sciences, Education, School education, Pedagogy
Published by: Математика плюс Х ЕООД
Journal: Математика плюс
- Issue Year: 31/2023
- Issue No: 1
- Page Range: 17-20
- Page Count: 4
- Language: Bulgarian
- Content File-PDF
