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Enter the mathematical formula directly and click the "Next" button to get the calculation answer.
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 10*20+10*22+5*22+10*25+4*25+6*28 .
Question type: Mathematical calculation
Solution:
10*20+10*22+5*22+10*25+4*25+6*28
=200+10*22+5*22+10*25+4*25+6*28
=200+220+5*22+10*25+4*25+6*28
=200+220+110+10*25+4*25+6*28
=200+220+110+250+4*25+6*28
=200+220+110+250+100+6*28
=200+220+110+250+100+168
=420+110+250+100+168
=530+250+100+168
=780+100+168
=880+168
=1048
Answer:10*20+10*22+5*22+10*25+4*25+6*28=1048