💡 Captain Math Trick
15 = ×10 + half of ×10
10 wala part + uska aadha
- n×10 nikalo.
- Us ka aadha (n×5) nikalo — ya ×10 ÷ 2.
- Dono parts jodo.
Example
15 × 8 = ?
8×10 = 80, half = 40 → 80+40 = 120
Table 15: 15×1 se 15×10 tak practice karo.
Medals: ☆☆☆
Table 15
💡 Captain Math Trick
10 wala part + uska aadha
Example
15 × 8 = ?
8×10 = 80, half = 40 → 80+40 = 120
Table 15: 15×1 se 15×10 tak practice karo.
Medals: ☆☆☆