div class=ts-pagebuttonPage 1button div class=ts-image amp-img class=ts-thumb alt=Page 1: MONDAY Patterning and Algebra - cpb-ca-c1wpmucdncom · Patterning and Algebra What is the next number if the 1 What is the missing number 2 pattern rule is subtract 7 13 20 src=https:reader035vdocumentinreader035viewer2022071219605454b44e100c30b1217e25html5thumbnails1jpg 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: MONDAY Patterning and Algebra - cpb-ca-c1wpmucdncom · Patterning and Algebra What is the next number if the 1 What is the missing number 2 pattern rule is subtract 7 13 20 src=https:reader035vdocumentinreader035viewer2022071219605454b44e100c30b1217e25html5thumbnails2jpg 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: MONDAY Patterning and Algebra - cpb-ca-c1wpmucdncom · Patterning and Algebra What is the next number if the 1 What is the missing number 2 pattern rule is subtract 7 13 20 src=https:reader035vdocumentinreader035viewer2022071219605454b44e100c30b1217e25html5thumbnails3jpg width=142 height=106 layout=responsive amp-img divdiv