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题型:脱式计算 题类: 难易度:容易
【5星学霸】数学六年级上 第3单元 专项提优
( )
={#blank#}1{#/blank#}
{#blank#}1{#/blank#} {#blank#}2{#/blank#} {#blank#}3{#/blank#} {#blank#}4{#/blank#} {#blank#}5{#/blank#} {#blank#}6{#/blank#} {#blank#}7{#/blank#}
{#blank#}8{#/blank#} {#blank#}9{#/blank#} {#blank#}10{#/blank#}
÷3= ×15= 2- = 1+2%= ×99+99× =
÷ = 5÷ = ×75%= ×4× = + × =
× ÷ = 7× -3÷ = 2.5×0.7×4= × ÷ × =
1- × = 100×(1- )= 1÷ - ÷1= ÷ ÷ =
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