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