# V13 · Full text alternative

Worked teacher demonstration for Day67, 'An estimate is a check, not a receipt'. Brief: Six pretend kits cost $19 each, plus one $7 fee. A supplied budget is $120. Number sentence: 6 × $19 + $7 = $121. Meaning: The exact cost is $121, so it exceeds the $120 budget by $1. Rounding to 6 × $20 + $10 = $130 is a rough upper check, not the actual price. This provided teacher example contains no learner work, real price or real transport capacity. The complete labelled model must preserve these quantities.

Actual original source candidate geometry: Three equal-width solid outlined text panels separately label uppercheck$130,exact$121,and suppliedbudget$120. Panel widths are not proportional money scales. The uppercheck is explicitly not the actual cost; exact$121exceeds$120by$1. No external imagery, logo, cultural design, learner work or actual observed result is included. Original vector and PNG are locally generated; different art/native/print/classroom review remains pending.