无
*注意事项:
5.12×1.315.12 3.883.88÷0.97 4.794.0
3.2×3=
0.6×0.5=
8.8÷0.4=
0.65+0.14×0=
0.75÷0.5=
5.3×4=
32+1=
7.2-7.2×0.1=
※2.08×3.5
✽45.6÷2.8
82.65÷5.7×5.4
7.5×10.1
9.2×5.5+0.45×92
6.46×3.5+3.5×4.54-3.5
※x÷4.5=18
8(x-3)=40.8
5x+1.4x=16
0.5(x+1.2)+1.5x=1
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