MODEL RELEASED. Learning arithmetic. 4-year-old boy holding a blackboard with the equation 1+1=2 on it. A fundamental part of human intelligence is the ability to produce abstract representations such as numbers, and manipulate them using formal systems such as mathematics. This boy is learning to add numbers together.

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Creative#:

TPG05328134

Source:

達志影像

Authorization Type:

RF

Release Information:

須由TPG 完整授權

Model Release:

YES

Property Release:

NO

Right to Privacy:

No

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Same folder images