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棱长1分米的正方体的体积是______，可以锯成______个1立方厘米的小正方体，所以1立方分米=______立方厘米．

答案

棱长1分米的正方体的体积是1×1×1=1（立方分米），

1立方厘米的小正方体的棱长是1厘米，1分米=10厘米，

10×10×10=1000（个），

所以可以切出1000个小正方体，

大正方体的体积等于切割后的各个小正方体的体积之和，

所以1立方分米=1000立方厘米．

故答案为：1立方分米；1000；1000．

单项选择题 A型题

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A.改善血管舒缩症状

B.治疗骨质疏松

C.改善血脂代谢

D.保护子宫内膜

E.保护心血管系统
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