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 = 17, B = 9, C = 4 → the smallest is ____
- Which one does not belong? 6 11 5 10 2
- A = 12, B = 5, C = 1 → the smallest is ____
- A = 13, B = 3, C = 2 → the smallest is ____
- Which one does not belong? 5 10 11 8 9
- Which one does not belong? 10 11 6 12 3
- Which one does not belong? 7 5 10 8 4
- Which one does not belong? 6 5 10 3 11
- A = 15, B = 4, C = 1 → the smallest is ____
- Which one does not belong? 3 12 2 4 1
- A = 6, B = 4, C = 1 → the smallest is ____
- A = 11, B = 8, C = 2 → the smallest is ____
- A = 11, B = 8, C = 6 → the smallest is ____
- Which one does not belong? 12 9 11 3 10
- A = 11, B = 3, C = 1 → the smallest is ____
- A = 7, B = 2, C = 1 → the smallest is ____
- A = 20, B = 10, C = 1 → the smallest is ____
- Which one does not belong? 10 1 11 6 3
- Which one does not belong? 10 1 5 8 3
- Which one does not belong? 9 10 1 5 12