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 5 11 2 1
- A = 18, B = 6, C = 5 → the smallest is ____
- Which one does not belong? 1 4 11 3 6
- A = 16, B = 7, C = 6 → the smallest is ____
- A = 13, B = 6, C = 1 → the smallest is ____
- Which one does not belong? 1 6 2 9 11
- Which one does not belong? 10 7 8 9 4
- Which one does not belong? 9 7 2 11 12
- Which one does not belong? 6 1 2 9 7
- A = 6, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 10 8 2 9 1
- Which one does not belong? 2 3 6 12 11
- A = 18, B = 7, C = 2 → the smallest is ____
- A = 11, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 12 4 7 3 9
- Which one does not belong? 5 1 2 12 4
- A = 19, B = 17, C = 10 → the smallest is ____
- A = 9, B = 2, C = 1 → the smallest is ____
- A = 19, B = 8, C = 2 → the smallest is ____
- A = 11, B = 3, C = 1 → the smallest is ____