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 9 6 4 1
- Which one does not belong? 5 7 4 12 8
- A = 16, B = 2, C = 1 → the smallest is ____
- A = 7, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 8 7 4 11 6
- A = 19, B = 17, C = 14 → the smallest is ____
- Which one does not belong? 6 2 3 1 12
- Which one does not belong? 12 5 8 4 1
- A = 11, B = 5, C = 4 → the smallest is ____
- A = 18, B = 8, C = 2 → the smallest is ____
- A = 16, B = 5, C = 2 → the smallest is ____
- Which one does not belong? 7 10 1 12 11
- Which one does not belong? 11 4 3 8 10
- Which one does not belong? 11 8 5 7 9
- A = 9, B = 3, C = 2 → the smallest is ____
- A = 5, B = 3, C = 2 → the smallest is ____
- A = 15, B = 8, C = 1 → the smallest is ____
- Which one does not belong? 12 1 10 3 5
- A = 20, B = 15, C = 3 → the smallest is ____
- A = 19, B = 4, C = 1 → the smallest is ____