🚀 Subtraction Adventure!
4-digit subtraction — no borrowing needed!
🌟 TODAY'S MISSION
🤖 Let's Subtract!
Today we solve a 4-digit subtraction problem where every column subtracts cleanly — no borrowing needed!
Th
H
T
O
8
5
4
3
−
4
2
3
1
🎯 Our problem: 8543 − 4231 = ?
We go digit by digit — starting from Ones → Tens → Hundreds → Thousands.
Since every top digit is bigger than or equal to the bottom digit, no borrowing is needed!
We go digit by digit — starting from Ones → Tens → Hundreds → Thousands.
Since every top digit is bigger than or equal to the bottom digit, no borrowing is needed!
💡 Fun Fact: When all top digits are bigger than the bottom digits, subtraction is like peeling a smaller number off each column — one at a time!
STEP 1 OF 4
🟢 Ones Place: 3 − 1
Start at the Ones column — always begin on the right!
Ones digit of 8543 is 3. We subtract 1.
3 ≥ 1 — no borrowing needed! 😊
3 − 1 = 2 ✅
3 ≥ 1 — no borrowing needed! 😊
3 − 1 = 2 ✅
Th
H
T
O
8
5
4
3
−
4
2
3
1
2
STEP 2 OF 4
🔵 Tens Place: 4 − 3
Move left to the Tens column.
Tens digit of 8543 is 4. We subtract 3.
4 ≥ 3 — no borrowing needed! 😊
4 − 3 = 1 ✅
4 ≥ 3 — no borrowing needed! 😊
4 − 3 = 1 ✅
Th
H
T
O
8
5
4
3
−
4
2
3
1
1
2
STEP 3 OF 4
🔴 Hundreds Place: 5 − 2
Now the Hundreds column.
Hundreds digit of 8543 is 5. We subtract 2.
5 ≥ 2 — no borrowing needed! 😊
5 − 2 = 3 ✅
5 ≥ 2 — no borrowing needed! 😊
5 − 2 = 3 ✅
Th
H
T
O
8
5
4
3
−
4
2
3
1
3
1
2
STEP 4 OF 4
🟡 Thousands Place: 8 − 4
Final column — the Thousands!
Thousands digit of 8543 is 8. We subtract 4.
8 ≥ 4 — no borrowing needed! 😊
8 − 4 = 4 ✅
8 ≥ 4 — no borrowing needed! 😊
8 − 4 = 4 ✅
Th
H
T
O
8
5
4
3
−
4
2
3
1
4
3
1
2
🎊 8543 − 4231 = 4312!
Each column subtracted cleanly — Ones, Tens, Hundreds, Thousands — all without borrowing!
Each column subtracted cleanly — Ones, Tens, Hundreds, Thousands — all without borrowing!
🎮 QUIZ TIME
Now YOU solve one!
Fill in the answer digit by digit. Remember — always start from Ones!
🏆
You're a Maths Star!
4-digit subtraction without borrowing — mastered! 🎉
⭐⭐⭐⭐⭐
🧠 Key Rules to Remember:
1️⃣ Always start from the Ones place and move left
2️⃣ Check: is the top digit bigger than or equal to the bottom digit?
3️⃣ If yes — just subtract! No borrowing needed ✅
4️⃣ Work column by column: Ones → Tens → Hundreds → Thousands
1️⃣ Always start from the Ones place and move left
2️⃣ Check: is the top digit bigger than or equal to the bottom digit?
3️⃣ If yes — just subtract! No borrowing needed ✅
4️⃣ Work column by column: Ones → Tens → Hundreds → Thousands