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