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
- Which one does not belong? 5 8 7 1 4
- Which one does not belong? 6 9 12 11 4
- Which one does not belong? 4 10 11 9 6
- Which one does not belong? 8 1 9 4 11
- A = 16, B = 9, C = 4 → the smallest is ____
- A = 20, B = 9, C = 5 → the smallest is ____
- Which one does not belong? 7 11 9 5 12
- Which one does not belong? 5 10 6 3 7
- A = 9, B = 4, C = 1 → the smallest is ____
- A = 10, B = 7, C = 3 → the smallest is ____
- A = 13, B = 5, C = 4 → the smallest is ____
- A = 10, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 9 3 7 10 12
- Which one does not belong? 5 6 7 1 2
- A = 19, B = 17, C = 9 → the smallest is ____
- Which one does not belong? 8 10 7 12 3
- Which one does not belong? 3 9 7 12 4
- A = 13, B = 4, C = 2 → the smallest is ____
- Which one does not belong? 7 11 8 12 3
- A = 19, B = 9, C = 2 → the smallest is ____