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? 8 4 11 7 9
- A = 18, B = 3, C = 1 → the smallest is ____
- A = 12, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 9 4 11 10 1
- Which one does not belong? 8 5 9 10 12
- A = 11, B = 8, C = 2 → the smallest is ____
- A = 13, B = 9, C = 6 → the smallest is ____
- Which one does not belong? 7 9 1 10 11
- Which one does not belong? 8 6 11 3 4
- A = 17, B = 11, C = 7 → the smallest is ____
- Which one does not belong? 6 5 7 4 9
- A = 10, B = 6, C = 3 → the smallest is ____
- Which one does not belong? 12 2 3 7 11
- A = 16, B = 7, C = 2 → the smallest is ____
- Which one does not belong? 1 5 8 12 11
- Which one does not belong? 4 6 1 3 10
- A = 20, B = 8, C = 3 → the smallest is ____
- Which one does not belong? 8 5 7 1 3
- Which one does not belong? 12 1 7 9 11
- A = 13, B = 3, C = 2 → the smallest is ____