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 = 11, B = 5, C = 1 → the smallest is ____
- Which one does not belong? 3 4 2 5 7
- A = 18, B = 16, C = 5 → the smallest is ____
- Which one does not belong? 8 10 6 7 9
- Which one does not belong? 3 4 12 10 8
- Which one does not belong? 12 7 1 4 2
- A = 9, B = 4, C = 3 → the smallest is ____
- Which one does not belong? 6 3 7 1 4
- A = 14, B = 9, C = 3 → the smallest is ____
- Which one does not belong? 3 2 8 5 7
- Which one does not belong? 11 12 4 2 10
- A = 19, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 10 6 5 7 9
- Which one does not belong? 1 9 7 3 8
- Which one does not belong? 12 7 1 5 11
- Which one does not belong? 10 2 9 6 1
- A = 8, B = 3, C = 2 → the smallest is ____
- Which one does not belong? 2 5 9 3 8
- A = 18, B = 7, C = 2 → the smallest is ____
- A = 18, B = 14, C = 11 → the smallest is ____