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