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

[1/7 Formula]
    Work: Calculate the value of equation 534-66-34 .
    Question type: Mathematical calculation
    Solution:
          534-66-34
        =468-34
        =434
    Answer:534-66-34=434
[2/7 Formula]
    Work: Calculate the value of equation 548-52-48 .
    Question type: Mathematical calculation
    Solution:
          548-52-48
        =496-48
        =448
    Answer:548-52-48=448
[3/7 Formula]
    Work: Calculate the value of equation 535-65-35 .
    Question type: Mathematical calculation
    Solution:
          535-65-35
        =470-35
        =435
    Answer:535-65-35=435
[4/7 Formula]
    Work: Calculate the value of equation 536-64-36 .
    Question type: Mathematical calculation
    Solution:
          536-64-36
        =472-36
        =436
    Answer:536-64-36=436
[5/7 Formula]
    Work: Calculate the value of equation 572-56-44 .
    Question type: Mathematical calculation
    Solution:
          572-56-44
        =516-44
        =472
    Answer:572-56-44=472
[6/7 Formula]
    Work: Calculate the value of equation 586-43-57 .
    Question type: Mathematical calculation
    Solution:
          586-43-57
        =543-57
        =486
    Answer:586-43-57=486
[7/7 Formula]
    Work: Calculate the value of equation 572-23-77 .
    Question type: Mathematical calculation
    Solution:
          572-23-77
        =549-77
        =472
    Answer:572-23-77=472

---

>>注：本次最多计算 7 道题。

Your problem has not been solved here? Please go to the Hot Problems section！