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 = 18, B = 13, C = 10 → the smallest is ____
- Which one does not belong? 5 11 6 2 9
- A = 6, B = 2, C = 1 → the smallest is ____
- A = 16, B = 13, C = 8 → the smallest is ____
- Which one does not belong? 10 11 2 7 6
- A = 7, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 4 5 7 9 12
- Which one does not belong? 8 12 5 9 4
- Which one does not belong? 7 10 4 8 3
- Which one does not belong? 9 6 1 2 4
- Which one does not belong? 10 7 2 4 5
- Which one does not belong? 11 3 8 1 12
- A = 15, B = 3, C = 2 → the smallest is ____
- Which one does not belong? 4 7 9 3 8
- A = 20, B = 16, C = 15 → the smallest is ____
- A = 14, B = 6, C = 4 → the smallest is ____
- Which one does not belong? 6 12 1 7 11
- Which one does not belong? 11 12 5 9 2
- A = 13, B = 3, C = 2 → the smallest is ____
- Which one does not belong? 2 12 10 11 3