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: 91-87

    Solution:
    91-87 = 4
    Column vertical calculation:
   1 
   91
  87

   04

[2/7 Integer column vertical calculation]
    Question type: Integer subtraction
    Original question: 100-73

    Solution:
    100-73 = 27
    Column vertical calculation:
   11 
   100
   73

   027

[3/7 Integer column vertical calculation]
    Question type: Integer subtraction
    Original question: 84-49

    Solution:
    84-49 = 35
    Column vertical calculation:
   1 
   84
  49

   35

[4/7 Integer column vertical calculation]
    Question type: Integer subtraction
    Original question: 90-45

    Solution:
    90-45 = 45
    Column vertical calculation:
   1 
   90
  45

   45

[5/7 Integer column vertical calculation]
    Question type: Integer addition
    Original question: 68+25

    Solution:
    68+25 = 93
    Column vertical calculation:
   68
    215 

   93

[6/7 Integer column vertical calculation]
    Question type: Integer addition
    Original question: 69+4

    Solution:
    69+4 = 73
    Column vertical calculation:
   69
     14 

   73

[7/7 Integer column vertical calculation]
    Question type: Integer subtraction
    Original question: 92-17

    Solution:
    92-17 = 75
    Column vertical calculation:
   1 
   92
  17

   75


>>注:本次最多计算 7 道题。




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