Diphthongs Decodable Word Problem Worksheet — Addition Within 20 — #6

Diphthongs word problem #6. Students decode diphthong (oi, oy, ou, ow) words, plan their work in the organizer boxes, then model the math on the 0–20 number line and ten-frame. Prints black-and-white for ink-friendly copying; use in centers, small groups, homework, or morning work.