题型:计算题 题类:常考题 难易度:普通
浙江省嘉兴市五年级上学期数学期末试卷
①0.25×2.8 =0.25×(4×0.7) =0.25×4×0.7 =1×0.7 =0.7 (应用了{#blank#}1{#/blank#}定律) | ②51.25×0.8 =(50+1.25)×0.8 =50×0.8+1.25×0.8 =40+1 =41 (应用了{#blank#}2{#/blank#}定律) |
13.6++40%+1.25 | 1.25×16×0.25 | 13.56﹣2.78﹣7.32 |
×99+ | 76.3÷2.5÷4 | ×[﹣(﹣)] |
试题篮