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 = 11, B = 3, C = 1 → the smallest is ____
- Which one does not belong? 4 9 12 7 11
- A = 20, B = 15, C = 13 → the smallest is ____
- Which one does not belong? 11 6 9 2 10
- Which one does not belong? 11 2 6 9 8
- Which one does not belong? 9 4 6 10 3
- A = 7, B = 5, C = 3 → the smallest is ____
- Which one does not belong? 6 10 5 8 1
- A = 17, B = 12, C = 3 → the smallest is ____
- Which one does not belong? 10 1 9 5 4
- A = 13, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 3 12 6 9 2
- Which one does not belong? 3 12 6 9 11
- Which one does not belong? 7 8 1 2 9
- A = 7, B = 3, C = 1 → the smallest is ____
- Which one does not belong? 5 3 1 2 7
- A = 19, B = 10, C = 1 → the smallest is ____
- Which one does not belong? 5 8 10 2 1
- A = 17, B = 13, C = 2 → the smallest is ____
- Which one does not belong? 4 7 9 6 12