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