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