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