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 = 5, B = 3, C = 1 → the smallest is ____
- Which one does not belong? 4 6 8 12 7
- Which one does not belong? 4 8 12 5 9
- A = 19, B = 4, C = 2 → the smallest is ____
- Which one does not belong? 3 11 6 9 1
- A = 19, B = 10, C = 9 → the smallest is ____
- Which one does not belong? 12 5 1 8 11
- A = 17, B = 15, C = 14 → the smallest is ____
- A = 9, B = 5, C = 4 → the smallest is ____
- A = 14, B = 9, C = 8 → the smallest is ____
- A = 20, B = 2, C = 1 → the smallest is ____
- A = 18, B = 16, C = 13 → the smallest is ____
- Which one does not belong? 10 11 8 7 9
- Which one does not belong? 6 7 3 11 5
- A = 10, B = 3, C = 1 → the smallest is ____
- A = 16, B = 13, C = 9 → the smallest is ____
- Which one does not belong? 1 10 8 2 3
- Which one does not belong? 6 1 2 7 8
- Which one does not belong? 3 4 1 6 10
- Which one does not belong? 10 3 1 2 5