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 = 8, B = 4, C = 1 → the smallest is ____
- Which one does not belong? 7 11 8 6 12
- Which one does not belong? 8 2 4 7 6
- Which one does not belong? 6 2 3 12 11
- A = 6, B = 2, C = 1 → the smallest is ____
- A = 15, B = 4, C = 1 → the smallest is ____
- Which one does not belong? 5 9 8 6 1
- A = 20, B = 7, C = 6 → the smallest is ____
- A = 20, B = 3, C = 2 → the smallest is ____
- Which one does not belong? 3 10 6 7 11
- A = 9, B = 6, C = 3 → the smallest is ____
- Which one does not belong? 10 1 6 3 11
- A = 15, B = 10, C = 4 → the smallest is ____
- A = 17, B = 11, C = 6 → the smallest is ____
- A = 10, B = 8, C = 5 → the smallest is ____
- A = 17, B = 15, C = 5 → the smallest is ____
- Which one does not belong? 3 2 8 6 9
- A = 17, B = 9, C = 6 → the smallest is ____
- Which one does not belong? 8 9 5 11 6
- Which one does not belong? 11 3 1 4 12