What is 2+2 plus 2+ plus?

2+2 plus 2+ plus equals 6. 2+2 plus 2+ plus equals 6, which is a mathematical addition problem. According to the addition algorithm, the addition operation is carried out from left to back, 2+2 equals 4, and 4 plus 2 equals 6. What is in brackets should be counted in brackets. Addition is a simple basic operation in mathematics, and subtraction is obtained by changing it on the basis of addition. Subtraction and addition have similar operation rules.

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