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 = 2, C = 1 → the smallest is ____
- Which one does not belong? 8 12 5 2 9
- Which one does not belong? 7 2 10 1 5
- Which one does not belong? 2 7 8 3 10
- A = 17, B = 10, C = 5 → the smallest is ____
- A = 13, B = 11, C = 10 → the smallest is ____
- Which one does not belong? 6 5 7 3 4
- Which one does not belong? 7 10 2 8 5
- A = 9, B = 7, C = 5 → the smallest is ____
- A = 17, B = 12, C = 4 → the smallest is ____
- A = 5, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 3 7 11 9 10
- Which one does not belong? 3 2 7 11 5
- A = 15, B = 11, C = 1 → the smallest is ____
- Which one does not belong? 6 3 10 8 12
- A = 13, B = 10, C = 4 → the smallest is ____
- A = 20, B = 13, C = 1 → the smallest is ____
- A = 11, B = 2, C = 1 → the smallest is ____
- A = 11, B = 4, C = 1 → the smallest is ____
- A = 18, B = 6, C = 3 → the smallest is ____