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 = 9, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 2 9 12 6 8
- Which one does not belong? 5 10 11 12 4
- A = 9, B = 7, C = 4 → the smallest is ____
- Which one does not belong? 8 1 2 6 3
- A = 8, B = 3, C = 2 → the smallest is ____
- A = 8, B = 3, C = 1 → the smallest is ____
- A = 6, B = 3, C = 1 → the smallest is ____
- Which one does not belong? 8 2 1 12 9
- Which one does not belong? 4 9 7 3 5
- A = 18, B = 13, C = 1 → the smallest is ____
- A = 10, B = 7, C = 4 → the smallest is ____
- Which one does not belong? 5 10 3 4 9
- A = 11, B = 7, C = 2 → the smallest is ____
- Which one does not belong? 8 1 11 7 3
- Which one does not belong? 1 9 6 7 3
- Which one does not belong? 9 8 2 3 10
- A = 20, B = 16, C = 13 → the smallest is ____
- Which one does not belong? 8 1 9 4 6
- A = 17, B = 4, C = 2 → the smallest is ____