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 = 19, B = 16, C = 12 → the smallest is ____
- Which one does not belong? 1 8 9 5 12
- A = 5, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 3 8 12 5 10
- Which one does not belong? 10 11 9 5 1
- Which one does not belong? 5 10 2 3 11
- Which one does not belong? 4 3 10 6 11
- A = 12, B = 7, C = 4 → the smallest is ____
- Which one does not belong? 4 9 5 8 2
- Which one does not belong? 8 3 6 2 12
- A = 19, B = 6, C = 5 → the smallest is ____
- Which one does not belong? 12 2 1 11 8
- A = 14, B = 11, C = 8 → the smallest is ____
- Which one does not belong? 12 3 1 4 2
- Which one does not belong? 3 7 6 5 1
- A = 7, B = 3, C = 2 → the smallest is ____
- A = 15, B = 12, C = 5 → the smallest is ____
- Which one does not belong? 10 6 7 1 4
- A = 14, B = 9, C = 6 → the smallest is ____
- A = 17, B = 13, C = 3 → the smallest is ____