Diphthongs Decodable Word Problem Worksheet — Subtraction Within 20 — #45

Diphthongs decodable word problem worksheet #45. Pairs diphthong (oi, oy, ou, ow) reading practice with subtracting 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.