5.6+2.8= 3.2×0.4= 6÷100= 740﹣250= 15.28﹣（5.28+5.8）=
18.4÷0.02= 2.36+1.44= 0.46×1000= 3.02×0.8= 1.56×3.5+0.5×1.56=
相关试题
5.6+2.8= 3.2×0.4= 6÷100= 740﹣250= 15.28﹣（5.28+5.8）=
18.4÷0.02= 2.36+1.44= 0.46×1000= 3.02×0.8= 1.56×3.5+0.5×1.56=
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