Find number abc
If ccc99 + a120c = 1b6a04 find number abc. Multiple solutions may exist.Correct answers: 20
The first user who solved this task is Nílton Corrêa de Sousa.
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Charles Hubbard JuddDied 18 Jul 1946 at age 73 (born 20 Feb 1873).American psychologist who was a leader adopting the scientific method in the study and reform of education. His own research included the nature and development in reading, language, number ideas and their development, writing, and the higher mental processes. He examined the psychological issues of school curriculum and the pedagogical methods used in education. He believed an overarching educational objective was to developing the learner's social consciousness, rather than the expression of an individual's instinct, but to participate in a cooperative social experience. He filed an affidavit at the Scope's trial in strong support of the teaching of evolution in schools.« |