Which part is missing? · my work
Full educator lesson · Pupil invitation · Empty work mat · Optional home activity · Larger project · Written read-together script · Additive Work Bench
Complete source
A fictional store starts with 930 tags and finishes with 586. How many were used?930−□=586. Separately, a fictional box uses 175 cards and has 428 left. How many did it start with?□−175=428.
Instruction
Choose one ordinary route or your own complete stated problem. Use any of these four empty areas. A label does not require a filled box. Adult models/answers stay on staff work.
Eligibility
Ordinary taught practice only. Held first sources and their four genuine blank prompts are separate.
Access
Show, draw, type, sign, use your usual communication or direct an agreeing helper. Choose quiet/private work, switch a route, pause, pass or finish. One useful part is enough. A helper can read the exact words or scribe your choices; supplying an operation, count, regrouping or reason is mathematical help and is named. No speed, neatness, speech, handling or device requirement.