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 = 20, B = 18, C = 12 → the smallest is ____
- A = 9, B = 3, C = 1 → the smallest is ____
- Which one does not belong? 7 3 10 11 1
- A = 19, B = 7, C = 4 → the smallest is ____
- A = 20, B = 13, C = 4 → the smallest is ____
- Which one does not belong? 6 4 3 5 8
- A = 10, B = 8, C = 5 → the smallest is ____
- Which one does not belong? 4 3 6 10 11
- Which one does not belong? 2 1 5 3 9
- Which one does not belong? 10 8 7 4 12
- A = 8, B = 5, C = 1 → the smallest is ____
- A = 9, B = 4, C = 2 → the smallest is ____
- Which one does not belong? 3 6 2 11 9
- Which one does not belong? 9 8 7 1 4
- Which one does not belong? 10 3 9 2 1
- A = 11, B = 4, C = 3 → the smallest is ____
- Which one does not belong? 6 5 2 9 11
- A = 20, B = 9, C = 1 → the smallest is ____
- Which one does not belong? 1 2 6 3 5
- Which one does not belong? 10 9 7 3 6