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