试题 试卷
题型:填空题 题类:常考题 难易度:容易
分数乘整数(不含带分数)7058 10
2× = 1- - = ( + )×9= 72÷ = 7- =
1-0.65= 8.1+1.9= 1.2×5= 64÷1.6= 0.48×2=
试题篮