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 = 6, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 5 8 6 7 9
- A = 9, B = 3, C = 2 → the smallest is ____
- Which one does not belong? 2 8 12 3 1
- A = 15, B = 10, C = 1 → the smallest is ____
- Which one does not belong? 1 10 4 9 6
- Which one does not belong? 3 12 6 10 8
- A = 18, B = 6, C = 4 → the smallest is ____
- A = 19, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 1 7 2 4 6
- A = 10, B = 2, C = 1 → the smallest is ____
- A = 10, B = 5, C = 1 → the smallest is ____
- A = 17, B = 6, C = 5 → the smallest is ____
- Which one does not belong? 2 5 12 9 10
- Which one does not belong? 2 11 5 12 8
- A = 15, B = 4, C = 2 → the smallest is ____
- Which one does not belong? 6 1 10 4 3
- A = 16, B = 13, C = 5 → the smallest is ____
- A = 7, B = 5, C = 2 → the smallest is ____
- Which one does not belong? 7 2 8 4 9