Mathematics
         
语言:中文    Language:English
Mathematical calculation:
    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: 7 questions will be solved this time.Among them
           ☆7 integer calculations

[1/7 Integer column vertical calculation]
    Question type: Integer subtraction
    Original question: 740-200

    Solution:
    740-200 = 540
    Column vertical calculation:
      
   740
  200

   540

[2/7 Integer column vertical calculation]
    Question type: Integer subtraction
    Original question: 720-80

    Solution:
    720-80 = 640
    Column vertical calculation:
   1  
   720
   80

   640

[3/7 Integer column vertical calculation]
    Question type: Integer subtraction
    Original question: 480-200

    Solution:
    480-200 = 280
    Column vertical calculation:
      
   480
  200

   280

[4/7 Integer column vertical calculation]
    Question type: Integer addition
    Original question: 540+50

    Solution:
    540+50 = 590
    Column vertical calculation:
   540
      5 0 

   590

[5/7 Integer column vertical calculation]
    Question type: Integer subtraction
    Original question: 420-180

    Solution:
    420-180 = 240
    Column vertical calculation:
   1  
   420
  180

   240

[6/7 Integer column vertical calculation]
    Question type: Integer addition
    Original question: 700+300

    Solution:
    700+300 = 1000
    Column vertical calculation:
   700
   13 0 0 

  1000

[7/7 Integer column vertical calculation]
    Question type: Integer addition
    Original question: 740+300

    Solution:
    740+300 = 1040
    Column vertical calculation:
   740
   13 0 0 

  1040


>>注:本次最多计算 7 道题。




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