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 = 19, B = 11, C = 1 → the smallest is ____
- Which one does not belong? 10 1 3 9 12
- Which one does not belong? 10 1 6 9 8
- Which one does not belong? 11 10 6 4 3
- Which one does not belong? 2 8 3 1 12
- A = 18, B = 7, C = 2 → the smallest is ____
- A = 20, B = 13, C = 11 → the smallest is ____
- Which one does not belong? 1 8 2 5 3
- Which one does not belong? 11 5 1 8 3
- Which one does not belong? 11 4 1 3 9
- Which one does not belong? 3 9 1 7 11
- A = 19, B = 11, C = 3 → the smallest is ____
- Which one does not belong? 1 4 11 5 2
- Which one does not belong? 4 11 12 7 6
- Which one does not belong? 9 7 2 10 5
- A = 12, B = 6, C = 4 → the smallest is ____
- A = 5, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 5 11 12 6 1
- Which one does not belong? 7 1 4 10 11
- Which one does not belong? 12 5 2 10 4