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Current location：Mathematical operation > History of Mathematical Computation > Answer
Overview: 1 questions will be solved this time.Among them
☆1 arithmetic calculations
[1/1 Formula]
Work: Calculate the value of equation 3.5+3.9+3.8+3.3+2.05+1.8+2.6+5.15+3+5.3+3.8+2.1+2.6+2.5+0.95+2.85+3.45+2.85+3.95+3+2+1+1.8+3.05+1.95+2.3+1+1.5+1.8+2.1+3.85+2.15+2+2+1.3+2.3+2.8 .
Question type: Mathematical calculation
Solution:
3.5+3.9+3.8+3.3+2.05+1.8+2.6+5.15+3+5.3+3.8+2.1+2.6+2.5+0.95+2.85+3.45+2.85+3.95+3+2+1+1.8+3.05+1.95+2.3+1+1.5+1.8+2.1+3.85+2.15+2+2+1.3+2.3+2.8
=7.4+3.8+3.3+2.05+1.8+2.6+5.15+3+5.3+3.8+2.1+2.6+2.5+0.95+2.85+3.45+2.85+3.95+3+2+1+1.8+3.05+1.95+2.3+1+1.5+1.8+2.1+3.85+2.1
=11.2+3.3+2.05+1.8+2.6+5.15+3+5.3+3.8+2.1+2.6+2.5+0.95+2.85+3.45+2.85+3.95+3+2+1+1.8+3.05+1.95+2.3+1+1.5+1.8+2.1+3.85+2.1
=14.5+2.05+1.8+2.6+5.15+3+5.3+3.8+2.1+2.6+2.5+0.95+2.85+3.45+2.85+3.95+3+2+1+1.8+3.05+1.95+2.3+1+1.5+1.8+2.1+3.85+2.1
=16.55+1.8+2.6+5.15+3+5.3+3.8+2.1+2.6+2.5+0.95+2.85+3.45+2.85+3.95+3+2+1+1.8+3.05+1.95+2.3+1+1.5+1.8+2.1+3.85+2.1
=18.35+2.6+5.15+3+5.3+3.8+2.1+2.6+2.5+0.95+2.85+3.45+2.85+3.95+3+2+1+1.8+3.05+1.95+2.3+1+1.5+1.8+2.1+3.85+2.1
=20.95+5.15+3+5.3+3.8+2.1+2.6+2.5+0.95+2.85+3.45+2.85+3.95+3+2+1+1.8+3.05+1.95+2.3+1+1.5+1.8+2.1+3.85+2.1
=26.1+3+5.3+3.8+2.1+2.6+2.5+0.95+2.85+3.45+2.85+3.95+3+2+1+1.8+3.05+1.95+2.3+1+1.5+1.8+2.1+3.85+2.1
=29.1+5.3+3.8+2.1+2.6+2.5+0.95+2.85+3.45+2.85+3.95+3+2+1+1.8+3.05+1.95+2.3+1+1.5+1.8+2.1+3.85+2.1
=34.4+3.8+2.1+2.6+2.5+0.95+2.85+3.45+2.85+3.95+3+2+1+1.8+3.05+1.95+2.3+1+1.5+1.8+2.1+3.85+2.1
=38.2+2.1+2.6+2.5+0.95+2.85+3.45+2.85+3.95+3+2+1+1.8+3.05+1.95+2.3+1+1.5+1.8+2.1+3.85+2.1
=40.3+2.6+2.5+0.95+2.85+3.45+2.85+3.95+3+2+1+1.8+3.05+1.95+2.3+1+1.5+1.8+2.1+3.85+2.1
=42.9+2.5+0.95+2.85+3.45+2.85+3.95+3+2+1+1.8+3.05+1.95+2.3+1+1.5+1.8+2.1+3.85+2.1
=45.4+0.95+2.85+3.45+2.85+3.95+3+2+1+1.8+3.05+1.95+2.3+1+1.5+1.8+2.1+3.85+2.1
=46.35+2.85+3.45+2.85+3.95+3+2+1+1.8+3.05+1.95+2.3+1+1.5+1.8+2.1+3.85+2.1
=49.2+3.45+2.85+3.95+3+2+1+1.8+3.05+1.95+2.3+1+1.5+1.8+2.1+3.85+2.1
=52.65+2.85+3.95+3+2+1+1.8+3.05+1.95+2.3+1+1.5+1.8+2.1+3.85+2.1
=55.5+3.95+3+2+1+1.8+3.05+1.95+2.3+1+1.5+1.8+2.1+3.85+2.1
=59.45+3+2+1+1.8+3.05+1.95+2.3+1+1.5+1.8+2.1+3.85+2.1
=62.45+2+1+1.8+3.05+1.95+2.3+1+1.5+1.8+2.1+3.85+2.1
=64.45+1+1.8+3.05+1.95+2.3+1+1.5+1.8+2.1+3.85+2.1
=65.45+1.8+3.05+1.95+2.3+1+1.5+1.8+2.1+3.85+2.1
=67.25+3.05+1.95+2.3+1+1.5+1.8+2.1+3.85+2.1
=70.3+1.95+2.3+1+1.5+1.8+2.1+3.85+2.1
=72.25+2.3+1+1.5+1.8+2.1+3.85+2.1
=74.55+1+1.5+1.8+2.1+3.85+2.1
=75.55+1.5+1.8+2.1+3.85+2.1
=77.05+1.8+2.1+3.85+2.1
=78.85+2.1+3.85+2.1
=80.95+3.85+2.1
=84.8+2.1
=86.9
Answer:3.5+3.9+3.8+3.3+2.05+1.8+2.6+5.15+3+5.3+3.8+2.1+2.6+2.5+0.95+2.85+3.45+2.85+3.95+3+2+1+1.8+3.05+1.95+2.3+1+1.5+1.8+2.1+3.85+2.15+2+2+1.3+2.3+2.8=86.9