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