Steps
1. Line up the digits according to place value.
2. Subtract the digits starting from right to left.
• Ones:
• Must borrow 1 from the 4 in the tens place:
• Tens:
• Hence ones place took borrow from tens place, so we are having 3 instead of 4.
• Must borrow 1 from the 5 in the hundreds place:
• Hundreds:
• Hence we gave borrow to tens place so we are having 4 instead of 5.
Hence the subtraction of the solution is .