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 = 13, C = 4 → the smallest is ____
- Which one does not belong? 10 7 3 1 11
- Which one does not belong? 9 4 8 6 12
- Which one does not belong? 4 9 1 7 6
- Which one does not belong? 1 9 4 10 7
- Which one does not belong? 9 4 6 10 1
- Which one does not belong? 1 3 11 8 9
- Which one does not belong? 7 12 6 8 1
- A = 8, B = 2, C = 1 → the smallest is ____
- A = 18, B = 8, C = 1 → the smallest is ____
- Which one does not belong? 9 10 5 6 11
- A = 14, B = 4, C = 3 → the smallest is ____
- Which one does not belong? 7 12 11 9 1
- A = 19, B = 17, C = 15 → the smallest is ____
- Which one does not belong? 8 12 10 11 3
- A = 19, B = 12, C = 4 → the smallest is ____
- A = 11, B = 8, C = 1 → the smallest is ____
- A = 9, B = 5, C = 4 → the smallest is ____
- Which one does not belong? 12 7 2 9 10
- A = 9, B = 4, C = 3 → the smallest is ____