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