Critical Thinking Worksheet
Recommended for 2nd Grade — High School
Critical Thinking Worksheet
Name: ____________________Date: ____________
Instructions: Analyzing riddles, spotting flaws in reasoning, and making evidence-based choices.
20 problems
- Which one does not belong? 7 10 8 3 9
- A = 13, B = 10, C = 9 → the smallest is ____
- A = 12, B = 5, C = 1 → the smallest is ____
- Which one does not belong? 10 3 8 9 1
- A = 6, B = 3, C = 1 → the smallest is ____
- Which one does not belong? 8 6 7 9 5
- Which one does not belong? 7 3 6 11 9
- Which one does not belong? 7 11 9 4 2
- A = 17, B = 7, C = 3 → the smallest is ____
- Which one does not belong? 12 4 2 6 5
- A = 6, B = 3, C = 2 → the smallest is ____
- Which one does not belong? 2 7 8 1 11
- A = 9, B = 6, C = 1 → the smallest is ____
- Which one does not belong? 6 7 3 11 5
- Which one does not belong? 3 4 5 7 6
- Which one does not belong? 8 3 9 12 11
- A = 19, B = 16, C = 8 → the smallest is ____
- A = 15, B = 13, C = 12 → the smallest is ____
- A = 13, B = 5, C = 4 → the smallest is ____
- Which one does not belong? 2 11 6 3 7