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

[1/7 Formula]
    Work: Calculate the value of equation 372-265-35 .
    Question type: Mathematical calculation
    Solution:
          372-265-35
        =107-35
        =72
    Answer:372-265-35=72
[2/7 Formula]
    Work: Calculate the value of equation 518+744-244 .
    Question type: Mathematical calculation
    Solution:
          518+744-244
        =1262-244
        =1018
    Answer:518+744-244=1018
[3/7 Formula]
    Work: Calculate the value of equation 436-220-34-46 .
    Question type: Mathematical calculation
    Solution:
          436-220-34-46
        =216-34-46
        =182-46
        =136
    Answer:436-220-34-46=136
[4/7 Formula]
    Work: Calculate the value of equation 518+355-255 .
    Question type: Mathematical calculation
    Solution:
          518+355-255
        =873-255
        =618
    Answer:518+355-255=618
[5/7 Formula]
    Work: Calculate the value of equation 572-223-277 .
    Question type: Mathematical calculation
    Solution:
          572-223-277
        =349-277
        =72
    Answer:572-223-277=72
[6/7 Formula]
    Work: Calculate the value of equation 886-239-261 .
    Question type: Mathematical calculation
    Solution:
          886-239-261
        =647-261
        =386
    Answer:886-239-261=386
[7/7 Formula]
    Work: Calculate the value of equation 718+288+212 .
    Question type: Mathematical calculation
    Solution:
          718+288+212
        =1006+212
        =1218
    Answer:718+288+212=1218

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>>注：本次最多计算 7 道题。

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