人教版小学六年级数学下册解比例专项训练 19Word格式文档下载.docx

1、0.6 0.8 2.5: x 6.5 :12.5 x 7 5 7 4 1x 4 6 3 0.4 0.8 13: x 0.75 :22.5 x 2 11 8 4 x 9 7 5 0.2 0.5 1: x 2.5 :67.5 x x 2 9 7 1.6 0.5 12.5: x 4.75 :1 11 1 1 7x 9 2 2 1.2 0.4 7.5:4 11 1 1 3x 6 3 4 0.6 0.5 5.5:7 11 1 5 x 6 8 4 0.4 0.2 6.5: x 0.25 :1 11 1 7 x 4 6 6 0.4 0.7 8.5: x 7.5 :10 x 6 1 1 1 x 4 5 7 0

2、.6 0.6 9.5: x 2 :5 x 3 1 1 2 x 8 7 3 0.8 0.4 x 2.75 :5 7 1 1 x 8 9 7 9: x 4.5 :49 8 2 1 x 9 3 6 1.4 0.7 20 x 5 1 1 1 x 5 2 9 x 6.75 :4 13 1 8 x 8 2 7 0.6 0.1 3 13 2 1 x 2 3 2 0.2 0.4 13.5: x 6.25 :x 6 2 6 8: x 6 :9 13 1 1 x 4 9 4 1 0.5 5:3 1 5 1 x 2 4 9 1.6 0.8 x 1.75 :5 13 1 1 x 4 9 2 0.4 0.5 x 0.5

3、 :9 10 1 1 9x 9 6 9 25 x 8 1 3 1 x 5 4 6 x 4.25 :2.5 x 3 11 6 6 x 5 7 5 1 0.2 4 13 8 4 x 8 9 5 2:4 13 1 3 x 7 4 2 0.8 0.2 11.5: x 1.25 :1 11 7 7 x 7 6 8 1.2 0.1 6 13 1 8 x 8 2 9 1.4 0.6 x 4 :1 1 1 1 x 7 3 3 0.6 0.7 4 5 8 3 x 6 7 4 x 5.5 :5 1 6 1 x 7 5 7 1.4 0.2 8 2 6 5 x 3 5 4 x 5 :7 1 1 1 x 8 8 6 0.4 0.9 x 5.75 :5 3 1 6 x 4 5 5 5 11 1 1 x 4 5 6 x 2.25 :2 13