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题型:填空题 题类:常考题 难易度:容易
混合运算(乘加、乘减、除加、除减两步计算式题) 2894 10
48-30÷6=
(48-30)÷6=
3+3×5=
(3+3)×5=
4+2×7=
(4+2)×7=
5+4×4=
(5+4)×4=
40÷5+3=
40÷(5+3)=
4×4+2=
4×(4+2)=
36÷6+3=
36÷(6+3)=
7×8-4=
7×(8-4)=
9×7-5=
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