R-Controlled Vowels Decodable Word Problem Worksheet — Subtraction Within 20 — #31

Decodable word problem #31 from the R-Controlled Vowels add/sub practice set. Students read r-controlled vowel (ar, or, er, ir, ur) sentences, then work the problem using the number line, ten-frame, equation box, and part-part-whole organizer. Builds subtraction fluency within 20 and reinforces r-controlled vowel (ar, or, er, ir, ur) decoding in the same activity.