R-Controlled Vowels Editable Decodable Word Problem Slide — Subtraction Within 20 — #44

Slide #44 — fully editable. R-Controlled Vowels decodable word problem that pairs r-controlled vowel (ar, or, er, ir, ur) reading practice with subtracting within 20 using number line, ten-frame, and part-part-whole supports. Use as a daily math warm-up, a small-group mini-lesson, or a digital center for independent practice.