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题型:单选题 题类:常考题 难易度:普通
云南省红河州河口县2019-2020学年二年级下学期数学期末试卷
8×(67-58)={#blank#}1{#/blank#}
54{#blank#}1{#/blank#}(6{#blank#}2{#/blank#}3)=6 81{#blank#}3{#/blank#}9{#blank#}4{#/blank#}4=36
78{#blank#}5{#/blank#}(28{#blank#}6{#/blank#}30)=20 (28{#blank#}7{#/blank#}17){#blank#}8{#/blank#} 9=5
4×9÷6{#blank#}1{#/blank#}3×8÷4 83-12+8{#blank#}2{#/blank#}83-(12+8)
32÷(4×2){#blank#}3{#/blank#}32÷4×2 14+21÷7{#blank#}4{#/blank#}(14+21)÷7
5×4 7×6 3×4 7×7
2×5 9×7 4×8 5×4+50
7×6+26 6×9-45 88-8-56 75-(60-6)
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