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? 9 4 11 5 10
- Which one does not belong? 7 11 2 4 8
- Which one does not belong? 9 10 6 8 4
- A = 14, B = 8, C = 5 → the smallest is ____
- A = 17, B = 10, C = 6 → the smallest is ____
- Which one does not belong? 9 1 4 6 2
- A = 9, B = 5, C = 1 → the smallest is ____
- Which one does not belong? 6 2 3 8 10
- A = 19, B = 8, C = 7 → the smallest is ____
- A = 14, B = 9, C = 1 → the smallest is ____
- A = 19, B = 17, C = 14 → the smallest is ____
- A = 19, B = 6, C = 4 → the smallest is ____
- A = 7, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 1 9 3 8 12
- A = 11, B = 7, C = 4 → the smallest is ____
- Which one does not belong? 5 11 3 7 8
- Which one does not belong? 8 2 9 3 11
- A = 19, B = 7, C = 5 → the smallest is ____
- A = 19, B = 10, C = 7 → the smallest is ____
- Which one does not belong? 9 4 12 8 1