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? 11 1 8 7 2
- Which one does not belong? 12 6 9 11 1
- Which one does not belong? 10 3 2 8 11
- A = 19, B = 15, C = 6 → the smallest is ____
- A = 5, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 5 3 8 9 6
- Which one does not belong? 5 9 6 4 11
- Which one does not belong? 12 5 10 2 1
- A = 13, B = 6, C = 3 → the smallest is ____
- A = 14, B = 11, C = 3 → the smallest is ____
- A = 9, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 6 2 5 3 9
- Which one does not belong? 8 2 5 4 3
- Which one does not belong? 10 12 6 5 1
- A = 15, B = 2, C = 1 → the smallest is ____
- A = 9, B = 3, C = 2 → the smallest is ____
- Which one does not belong? 8 4 3 12 11
- A = 17, B = 5, C = 3 → the smallest is ____
- A = 12, B = 8, C = 3 → the smallest is ____
- Which one does not belong? 3 5 4 9 2