题型:判断题 题类:常考题 难易度:容易
小数乘整数 5708 10
1.73×3.7+1.73×6.3+1.73
=1.73×(3.7+6.3)
=1.73×10
=17.3
{#blank#}1{#/blank#} | 0.9+99×0.9={#blank#}2{#/blank#} | 2.5× ×0.4={#blank#}3{#/blank#} | ( )×6={#blank#}4{#/blank#} |
1-1 ={#blank#}5{#/blank#} | 1.02-0.43-0.57={#blank#}6{#/blank#} | 20-19.02={#blank#}7{#/blank#} | 2÷ - ÷2={#blank#}8{#/blank#} |
试题篮