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