What is the first step in subtracting multi-digit numbers accurately?

Line up the numbers by their place value.

Subtract 7,584 - 2,319. What is the difference?

The difference is 5,265.

True or False: When subtracting, the larger number must always be on top.

True.

Fill in the blank: Regrouping is necessary when the digit in the ___ place is smaller than the digit below it.

Ones

What is the result of 5,000 - 3,175?

The result is 1,825.

Subtract 1,250 - 487. What is the answer?

The answer is 763.

When regrouping, what do you do if you need to borrow from a zero?

Look to the next non-zero digit to the left and borrow from there.

What is the estimated difference when rounding 9,462 - 4,307?

The estimated difference is about 5,000.

Fill in the blank: To check subtraction, add the ___ to the number subtracted.

Answer

Subtract 6,000 - 2,456. What is the difference?

The difference is 3,544.

True or False: You should always subtract the smaller number from the larger number.

True.

What is the difference between 8,000 and 3,456?

The difference is 4,544.

Fill in the blank: In the subtraction problem 5,432 - 2,201, the hundreds place calculation results in ___ after subtraction.

2

When subtracting 4,215 - 1,687, what is the first step if you need to regroup?

Borrow from the tens place.

What is the solution to 9,876 - 4,321?

The solution is 5,555.

Fill in the blank: The process of borrowing in subtraction is also known as ___.

Regrouping

True or False: The answer to 1,000 - 1,000 is 0.

True.

Subtract 7,200 - 3,450. What is the resulting answer?

The resulting answer is 3,750.

What do you do after subtracting when you find that a digit in the top number is smaller than the bottom number?

You regroup or borrow from the next left digit.

Subtract 3,450 - 1,289. What is the final answer?

The final answer is 2,161.