div class=trans-pagebuttonPage 1button div class=trans-image amp-img class=trans-thumb alt=Page 1: 5 Operations Algebraic Thinking Vocab src=https:reader030fdocumentsusreader030viewer202201281061c0a24d7f000f106165f7bchtml5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 2button div class=trans-image amp-img class=trans-thumb alt=Page 2: 5 Operations Algebraic Thinking Vocab src=https:reader030fdocumentsusreader030viewer202201281061c0a24d7f000f106165f7bchtml5thumbnails2jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 3button div class=trans-image amp-img class=trans-thumb alt=Page 3: 5 Operations Algebraic Thinking Vocab src=https:reader030fdocumentsusreader030viewer202201281061c0a24d7f000f106165f7bchtml5thumbnails3jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 4button div class=trans-image amp-img class=trans-thumb alt=Page 4: 5 Operations Algebraic Thinking Vocab src=https:reader030fdocumentsusreader030viewer202201281061c0a24d7f000f106165f7bchtml5thumbnails4jpg width=142 height=106 layout=responsive amp-img divdiv