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题型:解决问题 题类: 难易度:困难
2023.1.4小学数学鲁能巴蜀中学小升初随堂练习题
{#blank#}1{#/blank#}: = ; ×9÷ ×9={#blank#}2{#/blank#};
1.75× +0.76÷ ={#blank#}3{#/blank#}; 2520﹣36×42÷27{#blank#}4{#/blank#}.
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