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 = 7, C = 2 → the smallest is ____
- Which one does not belong? 9 5 11 1 3
- Which one does not belong? 1 6 9 12 8
- A = 5, B = 2, C = 1 → the smallest is ____
- A = 20, B = 13, C = 7 → the smallest is ____
- A = 18, B = 4, C = 1 → the smallest is ____
- Which one does not belong? 6 1 4 5 8
- A = 7, B = 2, C = 1 → the smallest is ____
- A = 14, B = 9, C = 7 → the smallest is ____
- A = 17, B = 13, C = 1 → the smallest is ____
- Which one does not belong? 1 3 5 7 9
- A = 5, B = 3, C = 1 → the smallest is ____
- A = 14, B = 4, C = 3 → the smallest is ____
- Which one does not belong? 3 4 6 7 1
- Which one does not belong? 9 10 1 4 5
- A = 16, B = 14, C = 12 → the smallest is ____
- Which one does not belong? 9 3 12 1 10
- A = 18, B = 9, C = 4 → the smallest is ____
- Which one does not belong? 8 1 11 2 7
- A = 11, B = 6, C = 1 → the smallest is ____