Diphthongs Decodable Word Problem Worksheet — Addition Within 20 — #15

Diphthongs decodable word problem worksheet #15. Pairs diphthong (oi, oy, ou, ow) reading practice with adding within 20 using a number line, ten-frame, equation box, and part-part-whole organizer. Supports CGI/CRA word problem instruction and gives students a structured routine for tackling math word problems.