Two Digit Subtraction

Front

What is two-digit subtraction?

Back

Two-digit subtraction is the process of subtracting one two-digit number from another two-digit number.

Front

What is the result of 78 - 47?

Back

31

Front

What is the result of 77 - 38?

Back

39

Front

What is the result of 53 - 27?

Back

26

Front

What is the result of 27 - 15?

Back

12

Front

What is the result of 78 - 37?

Back

41

Front

How do you subtract two-digit numbers?

Back

Align the numbers by place value, subtract the ones place, then the tens place.

Front

What is borrowing in subtraction?

Back

Borrowing is a method used when the top digit is smaller than the bottom digit in a column.

Front

What is the difference between minuend and subtrahend?

Back

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

Front

What is a common mistake in two-digit subtraction?

Back

A common mistake is not borrowing correctly when the top digit is smaller than the bottom digit.