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? 10 11 3 8 1
- Which one does not belong? 6 12 8 3 9
- A = 15, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 2 9 6 10 12
- A = 17, B = 5, C = 4 → the smallest is ____
- Which one does not belong? 10 6 2 8 4
- Which one does not belong? 3 5 9 10 4
- Which one does not belong? 3 7 1 11 8
- A = 5, B = 2, C = 1 → the smallest is ____
- A = 16, B = 11, C = 5 → the smallest is ____
- A = 10, B = 5, C = 2 → the smallest is ____
- A = 13, B = 7, C = 5 → the smallest is ____
- A = 17, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 1 12 4 5 2
- A = 6, B = 3, C = 2 → the smallest is ____
- Which one does not belong? 5 8 10 7 2
- A = 19, B = 11, C = 7 → the smallest is ____
- Which one does not belong? 3 8 1 2 7
- Which one does not belong? 5 4 7 6 11
- Which one does not belong? 10 1 9 6 7