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
- A = 20, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 1 9 5 10 12
- Which one does not belong? 11 10 1 7 4
- Which one does not belong? 5 8 1 2 6
- Which one does not belong? 9 8 5 12 6
- Which one does not belong? 1 3 6 2 9
- Which one does not belong? 8 7 9 1 10
- A = 13, B = 3, C = 1 → the smallest is ____
- Which one does not belong? 6 9 1 12 4
- Which one does not belong? 3 5 10 9 4
- Which one does not belong? 7 5 4 1 11
- A = 13, B = 10, C = 2 → the smallest is ____
- A = 14, B = 8, C = 2 → the smallest is ____
- A = 6, B = 3, C = 2 → the smallest is ____
- Which one does not belong? 8 2 10 11 9
- A = 6, B = 3, C = 1 → the smallest is ____
- A = 12, B = 7, C = 5 → the smallest is ____
- A = 17, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 6 3 2 11 1
- A = 16, B = 11, C = 4 → the smallest is ____