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
- A = 17, B = 14, C = 3 → the smallest is ____
- A = 17, B = 8, C = 4 → the smallest is ____
- Which one does not belong? 10 4 9 5 8
- Which one does not belong? 10 5 9 1 11
- A = 7, B = 5, C = 1 → the smallest is ____
- A = 12, B = 8, C = 3 → the smallest is ____
- A = 10, B = 6, C = 2 → the smallest is ____
- Which one does not belong? 8 7 4 5 9
- A = 9, B = 4, C = 3 → the smallest is ____
- A = 15, B = 11, C = 6 → the smallest is ____
- Which one does not belong? 11 2 7 12 1
- A = 13, B = 10, C = 7 → the smallest is ____
- Which one does not belong? 6 2 5 3 8
- Which one does not belong? 2 4 10 3 12
- A = 16, B = 13, C = 2 → the smallest is ____
- Which one does not belong? 2 12 8 4 7
- A = 13, B = 5, C = 3 → the smallest is ____
- Which one does not belong? 8 10 9 1 5
- Which one does not belong? 3 2 5 4 12
- A = 15, B = 7, C = 4 → the smallest is ____