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