试题 试卷
题型:填空题 题类: 难易度:普通
2022年巴蜀中学小升初数学随堂练习(9.11)
1.2×2.5+0.8×2.5={#blank#}1{#/blank#}
0.7×1.2○1.2×0.7
(0.8×0.5)×0.4○0.8×(0.5×0.4)
(2.4+3.6)×0.5○2.4×0.5+3.6×0.5
3.2×1.25
=8×1.25×0.4
=1×0.4
=0.4
6.4×101
试题篮