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