div class=ts-pagebuttonPage 1button div class=ts-image amp-img class=ts-thumb alt=Page 1: Unit 7 Sets Quiz Review ANS KEY · PDF fileENJe ent- Lernen+ 2 Use proper notation to write the following statements: a {25} is a subset of b {386} is not a subset of {123456} src=https:reader031vdocumentsusreader031viewer20220304095a93e7687f8b9a451b8bc92ehtml5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 2button div class=ts-image amp-img class=ts-thumb alt=Page 2: Unit 7 Sets Quiz Review ANS KEY · PDF fileENJe ent- Lernen+ 2 Use proper notation to write the following statements: a {25} is a subset of b {386} is not a subset of {123456} src=https:reader031vdocumentsusreader031viewer20220304095a93e7687f8b9a451b8bc92ehtml5thumbnails2jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 3button div class=ts-image amp-img class=ts-thumb alt=Page 3: Unit 7 Sets Quiz Review ANS KEY · PDF fileENJe ent- Lernen+ 2 Use proper notation to write the following statements: a {25} is a subset of b {386} is not a subset of {123456} src=https:reader031vdocumentsusreader031viewer20220304095a93e7687f8b9a451b8bc92ehtml5thumbnails3jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 4button div class=ts-image amp-img class=ts-thumb alt=Page 4: Unit 7 Sets Quiz Review ANS KEY · PDF fileENJe ent- Lernen+ 2 Use proper notation to write the following statements: a {25} is a subset of b {386} is not a subset of {123456} src=https:reader031vdocumentsusreader031viewer20220304095a93e7687f8b9a451b8bc92ehtml5thumbnails4jpg width=142 height=106 layout=responsive amp-img divdiv