题文
67×101 7.55+5.68= 10﹣9.57=19.08﹣4.28= 98.2﹣37.9﹣10.1
480÷32﹢22 3840÷[(220﹣202)×8]
67×101 7.55+5.68= 10﹣9.57=19.08﹣4.28= 98.2﹣37.9﹣10.1
480÷32﹢22 3840÷[(220﹣202)×8]
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