KingMathSubtraction with borrowing
Not enough ones? Break a ten.
🔍 Step 1 · Understand
First, look at a worked example
85 − 28 = ?
💡 The tip : Take away the tens first: 85 − 20.
🤔 Find the answer in your head, then open the solution.
👀 See the solution✅ The solution
Answer: 57
85 − 20 = 65, then 65 − 8 = 57. So 85 − 28 = 57.
🎯 Step 2 · Your turn!
10 questions. Take your time, and ask for a hint if you get stuck.