Diphthongs Editable Decodable Word Problem Slide — Subtraction Within 20 — #50

Slide #50 — fully editable. Diphthongs decodable word problem that pairs diphthong (oi, oy, ou, ow) reading practice with subtracting within 20 using number line, ten-frame, and part-part-whole supports. Pairs naturally with the matching PDF worksheet for blended in-class and digital practice.