试题 试卷
题型:填空题 题类:常考题 难易度:普通
小学数学五年级下学期专题试卷 长方体和正方体的表面积 7014 10 (9)
0.5×5+2.5=
1.6×0.25=
8.6+2.4-2.6=
(5+2.5)×8=
3.2×0.2×5=
8×4×2.5=
0.8×1.25×10=
7.1-(2.1+1.5)=
7.08×1.5+7.5×7.08
=7.08×(1.5+7.5)
=7.08×10
=70.8
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