Part-Whole Bar Model
A single bar split into two labeled parts, 15 and 9, with a brace above the full bar labeling the whole as 24, the core Singapore Math part-whole model.
Create a classic Singapore Math part-whole bar model: one horizontal bar partitioned into two segments, the left labeled 15 and the right labeled 9, with a brace above the full bar labeling the whole as 24. Bold readable numbers. White background.