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 3 7 12 6
- A = 8, B = 6, C = 3 → the smallest is ____
- A = 7, B = 3, C = 1 → the smallest is ____
- Which one does not belong? 3 2 12 1 5
- Which one does not belong? 4 9 1 3 7
- A = 16, B = 13, C = 12 → the smallest is ____
- Which one does not belong? 8 3 6 4 10
- A = 7, B = 2, C = 1 → the smallest is ____
- A = 19, B = 11, C = 5 → the smallest is ____
- A = 10, B = 3, C = 2 → the smallest is ____
- Which one does not belong? 11 1 2 5 4
- Which one does not belong? 12 3 2 11 7
- Which one does not belong? 6 2 1 12 7
- A = 16, B = 10, C = 1 → the smallest is ____
- A = 5, B = 2, C = 1 → the smallest is ____
- A = 16, B = 14, C = 1 → the smallest is ____
- A = 6, B = 2, C = 1 → the smallest is ____
- A = 17, B = 13, C = 11 → the smallest is ____
- Which one does not belong? 10 3 1 9 11
- A = 16, B = 9, C = 3 → the smallest is ____