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