Let's find $24^2$ step by step! 🎉
1️⃣ Imagine you have 24 apples 🍎 in one row and 24 rows of apples.
2️⃣ That means $24 \times 24$ apples in total.
3️⃣ We can break 24 into 20 + 4 to make it easier.
**Box 1:**
Group 1: 20 apples
🍎 🍎 🍎 🍎 🍎
(20)
➕
**Box 2:** 🍎 🍎 🍎 🍎 🍎
(20)
Group 2: 4 apples
🍎 🍎 🍎 🍎
(4)
=
**Total apples:** 🍎 🍎 🍎 🍎
(4)
24 apples
🍎 🍎 🍎 🍎 🍎 🍎 🍎 🍎 🍎 🍎 🍎 🍎 🍎 🍎 🍎 🍎 🍎 🍎 🍎 🍎 🍎 🍎 🍎 🍎
(24)
4️⃣ Now calculate:
$24^2 = (20 + 4)^2 = 20^2 + 2 \times 20 \times 4 + 4^2$
5️⃣ Calculate each part:
$20^2 = 400$
$2 \times 20 \times 4 = 160$
$4^2 = 16$
6️⃣ Add them up:
$400 + 160 + 16 = 576$
🎯 So, $24^2 = 576$. Great job! 🌟🍎 🍎 🍎 🍎 🍎 🍎 🍎 🍎 🍎 🍎 🍎 🍎 🍎 🍎 🍎 🍎 🍎 🍎 🍎 🍎 🍎 🍎 🍎 🍎
(24)