试题 试卷
题型:填空题 题类:常考题 难易度:普通
四年级下册数学专题试卷:小数加减法的意义5475
=(+)(+)
①87.5-63.9+25{#blank#}1{#/blank#}87.5+25-63.9
②10-2.7-7.3{#blank#}2{#/blank#}10-(7.3-2.7)
①24.75-4.96-6.75
②[180+19×(106+74)]÷60
③87×47+53×87
④32×25
⑤12.64-(2.75+7.64)
3.72+17.96+36.28+42.04
37.61-(7.61+1.25)
80.5+80.7+79.8+81.1+80.8+78.8
0.9+9.9+99.9+999.9+9999. 9+0.5
1994+199.4+19.94+1.994
1999+199.9+19.99+1.999+1.111
3.18+5.67+4.82+4.23 3.5+0.3-3.5+0.7
125×89×8 158×98 99×78+78
432÷54+17×54 128-72+28
试题篮