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

[1/7 Formula]
    Work: Calculate the value of equation 4.8×12 .
    Question type: Mathematical calculation
    Solution:
          4.8×12
        =57.6
    Answer:4.8×12=57.6
[2/7 Formula]
    Work: Calculate the value of equation 30.18×7 .
    Question type: Mathematical calculation
    Solution:
          30.18×7
        =211.26
    Answer:30.18×7=211.26
[3/7 Formula]
    Work: Calculate the value of equation 1.23×39 .
    Question type: Mathematical calculation
    Solution:
          1.23×39
        =47.97
    Answer:1.23×39=47.97
[4/7 Formula]
    Work: Calculate the value of equation 26.47×30 .
    Question type: Mathematical calculation
    Solution:
          26.47×30
        =794.1
    Answer:26.47×30=794.1
[5/7 Formula]
    Work: Calculate the value of equation 6.22×75 .
    Question type: Mathematical calculation
    Solution:
          6.22×75
        =466.5
    Answer:6.22×75=466.5
[6/7 Formula]
    Work: Calculate the value of equation 19.52×13 .
    Question type: Mathematical calculation
    Solution:
          19.52×13
        =253.76
    Answer:19.52×13=253.76
[7/7 Formula]
    Work: Calculate the value of equation 31.52×5 .
    Question type: Mathematical calculation
    Solution:
          31.52×5
        =157.6
    Answer:31.52×5=157.6

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>>注：本次最多计算 7 道题。

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