Overview: 7 questions will be solved this time.Among them
           ☆7 arithmetic calculations

[1/7 Formula]
    Work: Calculate the value of equation 536+118+164 .
    Question type: Mathematical calculation
    Solution:
          536+118+164
        =654+164
        =818
    Answer:536+118+164=818
[2/7 Formula]
    Work: Calculate the value of equation 759-100-259 .
    Question type: Mathematical calculation
    Solution:
          759-100-259
        =659-259
        =400
    Answer:759-100-259=400
[3/7 Formula]
    Work: Calculate the value of equation 569-256-44+31 .
    Question type: Mathematical calculation
    Solution:
          569-256-44+31
        =313-44+31
        =269+31
        =300
    Answer:569-256-44+31=300
[4/7 Formula]
    Work: Calculate the value of equation 216+89+11+24 .
    Question type: Mathematical calculation
    Solution:
          216+89+11+24
        =305+11+24
        =316+24
        =340
    Answer:216+89+11+24=340
[5/7 Formula]
    Work: Calculate the value of equation 260+255+140 .
    Question type: Mathematical calculation
    Solution:
          260+255+140
        =515+140
        =655
    Answer:260+255+140=655
[6/7 Formula]
    Work: Calculate the value of equation 282+141+159 .
    Question type: Mathematical calculation
    Solution:
          282+141+159
        =423+159
        =582
    Answer:282+141+159=582
[7/7 Formula]
    Work: Calculate the value of equation 648+132+468 .
    Question type: Mathematical calculation
    Solution:
          648+132+468
        =780+468
        =1248
    Answer:648+132+468=1248

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>>注：本次最多计算 7 道题。

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