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