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 = 11, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 5 12 1 4 2
- A = 15, B = 12, C = 4 → the smallest is ____
- A = 14, B = 7, C = 3 → the smallest is ____
- Which one does not belong? 2 8 4 1 7
- A = 20, B = 18, C = 8 → the smallest is ____
- A = 12, B = 6, C = 2 → the smallest is ____
- Which one does not belong? 1 6 8 11 3
- Which one does not belong? 3 1 12 11 7
- Which one does not belong? 3 2 12 1 9
- A = 20, B = 4, C = 1 → the smallest is ____
- A = 9, B = 7, C = 5 → the smallest is ____
- A = 7, B = 2, C = 1 → the smallest is ____
- A = 7, B = 3, C = 1 → the smallest is ____
- Which one does not belong? 12 3 4 9 5
- Which one does not belong? 2 1 9 10 11
- A = 18, B = 7, C = 5 → the smallest is ____
- A = 17, B = 3, C = 1 → the smallest is ____
- Which one does not belong? 7 12 2 3 6
- Which one does not belong? 12 10 7 5 9