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 = 10, B = 5, C = 1 → the smallest is ____
- Which one does not belong? 5 1 3 7 9
- A = 19, B = 17, C = 1 → the smallest is ____
- A = 10, B = 7, C = 3 → the smallest is ____
- Which one does not belong? 4 7 6 1 11
- A = 13, B = 7, C = 4 → the smallest is ____
- Which one does not belong? 11 8 3 6 7
- A = 7, B = 2, C = 1 → the smallest is ____
- A = 6, B = 2, C = 1 → the smallest is ____
- A = 17, B = 12, C = 6 → the smallest is ____
- A = 20, B = 7, C = 5 → the smallest is ____
- Which one does not belong? 11 3 1 7 2
- A = 15, B = 11, C = 5 → the smallest is ____
- Which one does not belong? 1 9 10 6 2
- A = 13, B = 7, C = 3 → the smallest is ____
- Which one does not belong? 12 6 5 9 8
- Which one does not belong? 4 12 1 5 6
- A = 8, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 3 9 7 6 11
- Which one does not belong? 10 12 4 7 2