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

[1/7 Formula]
    Work: Calculate the value of equation (148-2988÷36)×17 .
    Question type: Mathematical calculation
    Solution:
          (148-2988÷36)×17
        =65×17
        =1105
    Answer:(148-2988÷36)×17=1105
[2/7 Formula]
    Work: Calculate the value of equation 3650÷((58-33)×2) .
    Question type: Mathematical calculation
    Solution:
          3650÷((58-33)×2)
        =3650÷(25×2)
        =3650÷50
        =73
    Answer:3650÷((58-33)×2)=73
[3/7 Formula]
    Work: Calculate the value of equation (25+15)÷5 .
    Question type: Mathematical calculation
    Solution:
          (25+15)÷5
        =40÷5
        =8
    Answer:(25+15)÷5=8
[4/7 Formula]
    Work: Calculate the value of equation 8×(20-12) .
    Question type: Mathematical calculation
    Solution:
          8×(20-12)
        =8×8
        =64
    Answer:8×(20-12)=64
[5/7 Formula]
    Work: Calculate the value of equation (20+25)÷15 .
    Question type: Mathematical calculation
    Solution:
          (20+25)÷15
        =45÷15
        =3
    Answer:(20+25)÷15=3
[6/7 Formula]
    Work: Calculate the value of equation 697-(197+346) .
    Question type: Mathematical calculation
    Solution:
          697-(197+346)
        =697-543
        =154
    Answer:697-(197+346)=154
[7/7 Formula]
    Work: Calculate the value of equation (160-48÷12)×5 .
    Question type: Mathematical calculation
    Solution:
          (160-48÷12)×5
        =156×5
        =780
    Answer:(160-48÷12)×5=780

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>>注：本次最多计算 7 道题。

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