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
- Which one does not belong? 3 5 12 7 6
- A = 19, B = 2, C = 1 → the smallest is ____
- A = 7, B = 3, C = 1 → the smallest is ____
- A = 10, B = 2, C = 1 → the smallest is ____
- A = 16, B = 8, C = 4 → the smallest is ____
- A = 5, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 1 2 10 9 11
- Which one does not belong? 3 4 9 10 11
- A = 11, B = 7, C = 3 → the smallest is ____
- A = 7, B = 5, C = 4 → the smallest is ____
- Which one does not belong? 1 9 7 8 6
- A = 6, B = 4, C = 3 → the smallest is ____
- Which one does not belong? 9 5 10 1 11
- Which one does not belong? 8 12 1 6 10
- Which one does not belong? 3 11 2 1 9
- Which one does not belong? 10 3 1 12 6
- A = 15, B = 8, C = 5 → the smallest is ____
- A = 8, B = 4, C = 3 → the smallest is ____
- Which one does not belong? 8 10 9 11 7
- Which one does not belong? 3 1 11 12 5