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 = 5, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 6 12 1 10 7
- Which one does not belong? 9 6 2 11 10
- Which one does not belong? 5 6 4 1 10
- Which one does not belong? 6 10 4 12 7
- A = 10, B = 6, C = 2 → the smallest is ____
- A = 18, B = 8, C = 7 → the smallest is ____
- Which one does not belong? 5 11 7 12 6
- A = 19, B = 10, C = 9 → the smallest is ____
- Which one does not belong? 3 12 1 10 11
- A = 19, B = 17, C = 9 → the smallest is ____
- A = 20, B = 8, C = 2 → the smallest is ____
- Which one does not belong? 11 12 9 10 2
- Which one does not belong? 12 6 1 10 9
- A = 17, B = 6, C = 1 → the smallest is ____
- Which one does not belong? 10 8 5 11 7
- A = 19, B = 6, C = 1 → the smallest is ____
- A = 16, B = 3, C = 1 → the smallest is ____
- Which one does not belong? 11 5 2 3 9
- Which one does not belong? 8 3 11 2 6