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题型:解答题 题类: 难易度:普通
【实验班提优训练】数学五年级下 第6单元 分数加减混合运算(2)
{#blank#}1{#/blank#}+{#blank#}2{#/blank#}=
{#blank#}3{#/blank#}+{#blank#}4{#/blank#}=
{#blank#}5{#/blank#}+{#blank#}6{#/blank#}=
{#blank#}7{#/blank#}+{#blank#}8{#/blank#}=
10×20={#blank#}1{#/blank#} 1-0.2={#blank#}2{#/blank#} 6.5+3.4={#blank#}3{#/blank#} 0.3 +1.8={#blank#}4{#/blank#}
9.28+0.7={#blank#}5{#/blank#} 8.9-7.8={#blank#}6{#/blank#} 8.9-1.9={#blank#}7{#/blank#} {#blank#}8{#/blank#}
+ = 1- = + =
+ = - = - =
={#blank#}1{#/blank#}
900-90= 260+350= 212×4= 72÷8= 28-14÷2= 24×5= 55+35= 68+29= 1001+997≈ 21+579×0= 204×9= 37-19= 2×303= 298×3≈ 120-20×6= + = 1- = + = - = + =1-
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