(-2/3)+丨0-5又1/6丨+丨-4又5/6丨+(-9又1/3)
来源：学生作业帮助网 编辑：六六作业网 时间：2024/11/23 22:41:49
(-2/3)+丨0-5又1/6丨+丨-4又5/6丨+(-9又1/3)(-2/3)+丨0-5又1/6丨+丨-4又5/6丨+(-9又1/3)(-2/3)+丨0-5又1/6丨+丨-4又5/6丨+(-9又1/
(-2/3)+丨0-5又1/6丨+丨-4又5/6丨+(-9又1/3)
(-2/3)+丨0-5又1/6丨+丨-4又5/6丨+(-9又1/3)
(-2/3)+丨0-5又1/6丨+丨-4又5/6丨+(-9又1/3)
(-2/3)+丨0-5又1/6丨+丨-4又5/6丨+(-9又1/3)
=（5又1/16+4又5/6）-（2/3+9又1/3）
=10-10
=0