Mihaylov, Deyan Georgiev, Yordanova, Velina Georgieva Some Math Quizzes for Presenting a Number by Using Equal Digits and Math Operations,
Аз Буки, 2019, p. 290 - 300, ISSN 1310-2230 (print) ; 1314-8532 (online).
Mihaylov, Deyan Georgiev, Yordanova, Velina Georgieva .
Some Math Quizzes for Presenting a Number by Using Equal Digits and Math Operations.
София: Аз Буки, 2019, p. 290 - 300, ISSN 1310-2230 (print) ; 1314-8532 (online).
Mihaylov, Deyan Georgiev, Yordanova, Velina Georgieva (2019)
Some Math Quizzes for Presenting a Number by Using Equal Digits and Math Operations,
София: Аз Буки, p. 290 - 300, ISSN 1310-2230 (print) ; 1314-8532 (online)
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