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? 7 1 12 9 10
- A = 15, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 2 6 10 1 9
- A = 15, B = 8, C = 7 → the smallest is ____
- A = 10, B = 6, C = 3 → the smallest is ____
- Which one does not belong? 5 6 3 10 7
- Which one does not belong? 6 9 5 12 11
- A = 19, B = 17, C = 13 → the smallest is ____
- A = 19, B = 11, C = 1 → the smallest is ____
- A = 9, B = 7, C = 3 → the smallest is ____
- A = 11, B = 8, C = 1 → the smallest is ____
- A = 6, B = 4, C = 2 → the smallest is ____
- Which one does not belong? 2 12 3 4 10
- Which one does not belong? 5 10 8 1 4
- Which one does not belong? 12 4 8 9 11
- Which one does not belong? 9 12 5 7 10
- A = 18, B = 7, C = 1 → the smallest is ____
- Which one does not belong? 4 8 12 5 1
- A = 11, B = 4, C = 3 → the smallest is ____
- Which one does not belong? 10 1 8 9 6