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
- A = 7, B = 4, C = 2 → the smallest is ____
- Which one does not belong? 2 1 6 9 8
- Which one does not belong? 9 5 3 6 8
- Which one does not belong? 9 8 10 5 11
- A = 20, B = 13, C = 8 → the smallest is ____
- Which one does not belong? 6 4 11 3 8
- Which one does not belong? 10 6 8 2 7
- A = 13, B = 2, C = 1 → the smallest is ____
- A = 15, B = 5, C = 1 → the smallest is ____
- Which one does not belong? 8 7 4 6 11
- Which one does not belong? 12 10 9 4 2
- A = 11, B = 6, C = 1 → the smallest is ____
- A = 19, B = 15, C = 7 → the smallest is ____
- Which one does not belong? 8 5 12 10 9
- A = 6, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 2 3 1 11 12
- A = 12, B = 9, C = 3 → the smallest is ____
- Which one does not belong? 6 9 10 2 3
- Which one does not belong? 4 2 1 9 7
- Which one does not belong? 2 7 8 4 9