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? 9 4 3 1 8
- A = 8, B = 2, C = 1 → the smallest is ____
- A = 9, B = 2, C = 1 → the smallest is ____
- A = 9, B = 3, C = 2 → the smallest is ____
- Which one does not belong? 7 8 5 1 4
- A = 5, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 3 11 7 10 2
- A = 15, B = 11, C = 7 → the smallest is ____
- Which one does not belong? 7 2 3 6 11
- A = 18, B = 4, C = 3 → the smallest is ____
- A = 16, B = 5, C = 1 → the smallest is ____
- Which one does not belong? 4 9 1 8 5
- A = 11, B = 4, C = 2 → the smallest is ____
- A = 13, B = 2, C = 1 → the smallest is ____
- A = 18, B = 13, C = 6 → the smallest is ____
- Which one does not belong? 5 11 6 8 4
- Which one does not belong? 7 4 10 5 9
- Which one does not belong? 2 8 12 4 10
- Which one does not belong? 11 2 5 8 12
- Which one does not belong? 6 4 3 10 1