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题型:解决问题 题类:常考题 难易度:普通
新人教版数学五年级下册6.1同分母分数加、减法课时练习
={#blank#}1{#/blank#} = {#blank#}2{#/blank#} ={#blank#}3{#/blank#}
= {#blank#}4{#/blank#} ={#blank#}5{#/blank#} ={#blank#}6{#/blank#}
+27= 4- = 2.5×0.4= 1-0.05=
÷ = 5.8÷0.1= ×2.4= 3× ÷ ×3=
62+52= 78﹣19= 90﹣76= + = 1﹣ =
700×3= 0×217= 42×2= 6×4÷3= 60×9﹣120=
900×0{#blank#}1{#/blank#}900+0 450×3{#blank#}2{#/blank#}405×3 + {#blank#}3{#/blank#}1
①2.8÷×÷0.7 ②+5.8-+4.2 ③0.4×9×25
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