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 = 9, B = 4, C = 3 → the smallest is ____
- Which one does not belong? 4 8 1 11 10
- Which one does not belong? 10 8 2 12 5
- A = 20, B = 6, C = 5 → the smallest is ____
- A = 17, B = 5, C = 3 → the smallest is ____
- Which one does not belong? 4 10 7 2 12
- Which one does not belong? 1 9 6 10 5
- Which one does not belong? 2 11 3 1 9
- Which one does not belong? 4 8 6 9 12
- Which one does not belong? 7 1 8 9 11
- Which one does not belong? 2 4 5 8 3
- A = 14, B = 5, C = 3 → the smallest is ____
- Which one does not belong? 12 9 8 10 7
- A = 19, B = 3, C = 2 → the smallest is ____
- A = 17, B = 14, C = 3 → the smallest is ____
- Which one does not belong? 1 7 8 12 2
- Which one does not belong? 3 4 12 2 7
- A = 6, B = 2, C = 1 → the smallest is ____
- A = 5, B = 3, C = 2 → the smallest is ____
- Which one does not belong? 11 12 9 1 10