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It supports mathematical functions (including trigonometric functions).
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 2.2+1.8+5.1+2.8+1.2+0.9+1.3+2+2.3+3.8+3.6+2.2+9.5+3.1+3.1+1.85+13+9.15+1.5+3.1 .
Question type: Mathematical calculation
Solution:
2.2+1.8+5.1+2.8+1.2+0.9+1.3+2+2.3+3.8+3.6+2.2+9.5+3.1+3.1+1.85+13+9.15+1.5+3.1
=4+5.1+2.8+1.2+0.9+1.3+2+2.3+3.8+3.6+2.2+9.5+3.1+3.1+1.85+13+9.15+1.5+3.1
=9.1+2.8+1.2+0.9+1.3+2+2.3+3.8+3.6+2.2+9.5+3.1+3.1+1.85+13+9.15+1.5+3.1
=11.9+1.2+0.9+1.3+2+2.3+3.8+3.6+2.2+9.5+3.1+3.1+1.85+13+9.15+1.5+3.1
=13.1+0.9+1.3+2+2.3+3.8+3.6+2.2+9.5+3.1+3.1+1.85+13+9.15+1.5+3.1
=14+1.3+2+2.3+3.8+3.6+2.2+9.5+3.1+3.1+1.85+13+9.15+1.5+3.1
=15.3+2+2.3+3.8+3.6+2.2+9.5+3.1+3.1+1.85+13+9.15+1.5+3.1
=17.3+2.3+3.8+3.6+2.2+9.5+3.1+3.1+1.85+13+9.15+1.5+3.1
=19.6+3.8+3.6+2.2+9.5+3.1+3.1+1.85+13+9.15+1.5+3.1
=23.4+3.6+2.2+9.5+3.1+3.1+1.85+13+9.15+1.5+3.1
=27+2.2+9.5+3.1+3.1+1.85+13+9.15+1.5+3.1
=29.2+9.5+3.1+3.1+1.85+13+9.15+1.5+3.1
=38.7+3.1+3.1+1.85+13+9.15+1.5+3.1
=41.8+3.1+1.85+13+9.15+1.5+3.1
=44.9+1.85+13+9.15+1.5+3.1
=46.75+13+9.15+1.5+3.1
=59.75+9.15+1.5+3.1
=68.9+1.5+3.1
=70.4+3.1
=73.5
Answer:2.2+1.8+5.1+2.8+1.2+0.9+1.3+2+2.3+3.8+3.6+2.2+9.5+3.1+3.1+1.85+13+9.15+1.5+3.1=73.5