怎样算简便就怎样算．
4.32+5.43+6.68 17.17﹣6.8﹣3.2 5.29×9+5.29
16.8×10.1 2.74×9.5+5×0.274 0.36+9.6÷3.2．
怎样算简便就怎样算．
4.32+5.43+6.68 17.17﹣6.8﹣3.2 5.29×9+5.29
16.8×10.1 2.74×9.5+5×0.274 0.36+9.6÷3.2．
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