试题 试卷
题型:单选题 题类:常考题 难易度:普通
整数和小数及运算8550 10
(3.75 0.75+3.75 0.25) 0.4=( )
(7.5+2.5×2)×1.4 1.25×3.48×0.08÷0.1
8.7+1.3-0.65+0.35 3.7×10.3-3.7×0.3
100-2.46÷12 24.8×[24÷(9.1+6.9)]
8.6÷(8.6×2.5) 2.5+7.5÷2.5×0.4
1.25×3.2×2.5 0.666×7.3+0.666×2.7
试题篮