Subtraction with Regrouping

Front

What is subtraction with regrouping?

Back

Subtraction with regrouping is a method used to subtract numbers when the top digit is smaller than the bottom digit in any column, requiring you to borrow from the next column.

Front

How do you borrow in subtraction?

Back

To borrow in subtraction, you take 1 from the next left column, reducing that digit by 1, and add 10 to the current column's digit.

Front

What is the result of 82 - 36?

Back

46

Front

What is the result of 64 - 25?

Back

39

Front

What is the result of 74 - 23?

Back

51

Front

If Ellie weighs 905 pounds and Kirby weighs 335 pounds, how much more does Ellie weigh than Kirby?

Back

570

Front

In a subtraction problem, what does the term 'minuend' refer to?

Back

The minuend is the number from which another number (the subtrahend) is to be subtracted.

Front

In a subtraction problem, what does the term 'subtrahend' refer to?

Back

The subtrahend is the number that is to be subtracted from another number (the minuend).

Front

What is the difference between 52 students and 16 girls?

Back

36

Front

What is the first step in solving a subtraction problem with regrouping?

Back

The first step is to line up the numbers by place value (ones, tens, hundreds) and start subtracting from the rightmost column.