试题 试卷
题型:填空题 题类:常考题 难易度:容易
异分母分数加、减法(不含带分数) 6933
①3.26×5.3+0.74×5.3
② ×2.7+6.3÷5+
③ +(1.6+ )×10
④1.25×2.8× .
① + ÷
②( - )÷
③ × ÷
④(6.9-3.15)÷0.3×0.8
⑤7.2×[(7.8+ )÷0.4]
{#blank#}1{#/blank#}
试题篮