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

[1/7 Formula]
    Work: Calculate the value of equation 9.06×2.88 .
    Question type: Mathematical calculation
    Solution:
          9.06×2.88
        =26.0928
    Answer:9.06×2.88=26.0928
[2/7 Formula]
    Work: Calculate the value of equation 17.8×7.4 .
    Question type: Mathematical calculation
    Solution:
          17.8×7.4
        =131.72
    Answer:17.8×7.4=131.72
[3/7 Formula]
    Work: Calculate the value of equation 1.8×7.9 .
    Question type: Mathematical calculation
    Solution:
          1.8×7.9
        =14.22
    Answer:1.8×7.9=14.22
[4/7 Formula]
    Work: Calculate the value of equation 2.5×9.88 .
    Question type: Mathematical calculation
    Solution:
          2.5×9.88
        =24.7
    Answer:2.5×9.88=24.7
[5/7 Formula]
    Work: Calculate the value of equation 5.66×15.2 .
    Question type: Mathematical calculation
    Solution:
          5.66×15.2
        =86.032
    Answer:5.66×15.2=86.032
[6/7 Formula]
    Work: Calculate the value of equation 2.2×33.3 .
    Question type: Mathematical calculation
    Solution:
          2.2×33.3
        =73.26
    Answer:2.2×33.3=73.26
[7/7 Formula]
    Work: Calculate the value of equation 7.8×11.8 .
    Question type: Mathematical calculation
    Solution:
          7.8×11.8
        =92.04
    Answer:7.8×11.8=92.04

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>>注：本次最多计算 7 道题。

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