试题 试卷
题型:口算与估算 题类:模拟题 难易度:普通
2020年北京版小升初数学模拟卷(四)
× = ×15= ÷ = 3.2× =
÷ = 0.9÷ = × ÷ = ÷ ×7=
﹣ = ÷2= 9.42÷3.14= 5﹣1.4= + ﹣ =
44÷ = 40× = 2× = 9÷ = 1﹣ × =
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