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8546 10
38.2-7.09-20.6-2.31=( )
8.03-2.16-3.84=8.03{#blank#}1{#/blank#}({#blank#}2{#/blank#} {#blank#}3{#/blank#} {#blank#}4{#/blank#})
①24.56+1.29+5.44+3.71
②10.37-5.17-2.83
③45.68-(7.84+8.16)
④1.83+2.51-0.83
⑤36.75+(4.25-1.8)
⑥2.72+1.88-1.72+2.12
20-3.2-6.8 2.38+2.38×99
5.12×(9.6 ÷2.4) 84.5÷0.25÷0.4
试题篮