### Instruction: Fully simplify the following expression: $[(2+3+4+5)\div2] + [(2\cdot5+8)\div3]$.### Response: To simplify this expression, I need to apply the order of operations: parentheses, exponents, multiplication/division, and addition/subtraction.
Within the parentheses, I can add the numbers together.
For the first parentheses, I get $2+3+4+5=14$.
For the second parentheses, I get $2\cdot5+8=18$.
So the expression becomes $[14\div2] + [18\div3]$.
Next, I need to do the division operations.
For the first division, I get $14\div2=7$.
For the second division, I get $18\div3=6$.
So the expression becomes $7+6$.
Finally, I need to do the addition operation.
For this, I get $7+6=13$.