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 = 15, B = 11, C = 5 → the smallest is ____
- A = 18, B = 10, C = 2 → the smallest is ____
- Which one does not belong? 2 12 6 1 3
- A = 20, B = 17, C = 9 → the smallest is ____
- Which one does not belong? 3 5 2 4 9
- A = 10, B = 2, C = 1 → the smallest is ____
- A = 10, B = 4, C = 3 → the smallest is ____
- Which one does not belong? 4 1 8 11 10
- Which one does not belong? 1 6 8 12 2
- A = 7, B = 5, C = 2 → the smallest is ____
- A = 14, B = 7, C = 6 → the smallest is ____
- Which one does not belong? 12 7 3 1 6
- Which one does not belong? 3 9 12 8 2
- Which one does not belong? 12 1 8 3 11
- A = 8, B = 4, C = 3 → the smallest is ____
- A = 8, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 7 2 3 11 10
- Which one does not belong? 1 7 6 8 9
- A = 15, B = 10, C = 9 → the smallest is ____
- Which one does not belong? 2 11 6 4 10