试题 试卷
题型:计算题 题类:常考题 难易度:普通
2018-2019学年小学数学北师大版四年级下册 1.7歌手大赛 同步练习
2.4+5.7{#blank#}1{#/blank#}5.7+2.4 52.1+72.1-43.65{#blank#}2{#/blank#}43.65+(72.1-52.1)
12.34-2.9{#blank#}3{#/blank#}5.73+4.1 35.6+4.6+7.01{#blank#}4{#/blank#}35.6+4.4+7.21
①4.15﹣3.24+9.85﹣6.76
②3.2×4.6+3.2×5.4
③(8+0.8)×1.25
④(15.4﹣7.8)×3.5
⑤1.25×4×2.5×0.8
⑥0.32×9+0.32
19.97-(7.06+5.97)-2.94 2.5×12.5×1.6
27.3÷0.75÷4+1.9 4.9×7.2+61×0.72-7.2
试题篮