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 = 18, B = 4, C = 1 → the smallest is ____
- Which one does not belong? 5 3 9 6 1
- A = 13, B = 6, C = 4 → the smallest is ____
- A = 8, B = 2, C = 1 → the smallest is ____
- A = 18, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 1 7 6 4 12
- A = 9, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 11 10 9 1 5
- A = 16, B = 11, C = 5 → the smallest is ____
- Which one does not belong? 1 12 8 9 4
- A = 19, B = 16, C = 9 → the smallest is ____
- A = 12, B = 5, C = 3 → the smallest is ____
- Which one does not belong? 9 7 5 2 1
- A = 7, B = 5, C = 3 → the smallest is ____
- Which one does not belong? 11 10 5 12 9
- A = 11, B = 7, C = 3 → the smallest is ____
- A = 18, B = 6, C = 1 → the smallest is ____
- Which one does not belong? 6 5 12 7 2
- A = 5, B = 3, C = 1 → the smallest is ____
- Which one does not belong? 12 11 5 2 4