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? 12 2 3 7 8
- Which one does not belong? 11 10 7 2 6
- A = 10, B = 6, C = 2 → the smallest is ____
- A = 20, B = 17, C = 16 → the smallest is ____
- A = 13, B = 7, C = 3 → the smallest is ____
- A = 6, B = 3, C = 1 → the smallest is ____
- A = 6, B = 4, C = 1 → the smallest is ____
- Which one does not belong? 5 10 8 7 2
- Which one does not belong? 11 6 10 1 4
- A = 7, B = 5, C = 3 → the smallest is ____
- Which one does not belong? 7 1 3 11 9
- A = 17, B = 6, C = 1 → the smallest is ____
- Which one does not belong? 5 12 9 4 7
- A = 14, B = 10, C = 2 → the smallest is ____
- Which one does not belong? 10 2 5 6 1
- A = 18, B = 8, C = 6 → the smallest is ____
- Which one does not belong? 8 10 2 6 11
- A = 18, B = 11, C = 6 → the smallest is ____
- A = 18, B = 8, C = 5 → the smallest is ____
- A = 17, B = 9, C = 1 → the smallest is ____