试题 试卷
题型：填空题 题类：常考题 难易度：容易
小数乘整数 5709 10
①3.45×102
②0.47×0.5×0.8
③3.17＋0.83×1.6
④7.2×1.25
⑤0.46×1.9＋0.54×1.9
⑥0.125×3.2×2.5
试题篮
