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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 627.65+8.5+3.5+2.8+2.5+2-2.6+8.6+7.3+8.7 .
Question type: Mathematical calculation
Solution:
627.65+8.5+3.5+2.8+2.5+2-2.6+8.6+7.3+8.7
=636.15+3.5+2.8+2.5+2-2.6+8.6+7.3+8.7
=639.65+2.8+2.5+2-2.6+8.6+7.3+8.7
=642.45+2.5+2-2.6+8.6+7.3+8.7
=644.95+2-2.6+8.6+7.3+8.7
=646.95-2.6+8.6+7.3+8.7
=644.35+8.6+7.3+8.7
=652.95+7.3+8.7
=660.25+8.7
=668.95
Answer:627.65+8.5+3.5+2.8+2.5+2-2.6+8.6+7.3+8.7=668.95