Subtracted Monday from Tuesday: 5 − 3 = 2. The question simply asks how many stickers Tuesday has — read it directly.
PRIMARY 1 · MATHEMATICS
Data Analysis
Top 5 mistakes
Ranked by how often they appear across 14 MOE-aligned practice questions in our archive.
Read the MONDAY column (3 stars) instead of Tuesday. Re-read the question — it asks about Tuesday.
Added Monday and Tuesday stars: 3 + 5 = 8. The question only asks for Tuesday, so do not add Monday.
Counts are clear.
Add all rows.
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