VTMO 2026 - Grade 2 - Semifinal - SET 1 - Self-study Question 3

VTMO · VTMO 2026 - Grade 2 - Semifinal - SET 1 - Self-study

Question 3

Find $N$.

$N=(15+20+25+30)-(10+15+20+25)$.

1. 5
2. 10
3. 15
4. 20
5. 25