人教版六年数学上册《分数》计算题（在线做）
<p>5/9 ×1/5</p><p>3/5×2</p><p>1/4 ×4/5</p><p>1/9×3/7</p><p>7/12×3/4</p><p>4/17×3/4</p><p>8/21×7/16</p><p>1/20×2/3</p><p>5/6×2/15</p><p>15/17 ×17/15</p><p>3/4×1/5</p><p>6/11×11/2</p><p>3/22×11/13</p><p>7/6×2/4</p><p>56 ×3/7</p><p>1×3/20</p><p>13/15 ×30</p><p>28×7/24</p><p>2/5×15/4</p><p>2/3＋4/15×5/8</p><p>5/16× 8/15-1/18</p><p>5/7×4/15 ×7/8</p><p>1/6×3/8×6/11</p><p>12/17 ×5/12 ×17</p><p>（ 7/9＋5/27）×5/4</p><p>5/6 ×7/8 ＋5/6×1/8</p><p>3/85×8/6</p>
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