Solve Decimal Subtraction: 16.33 - 15.59 Step by Step

Question

Solve the following exercise and circle the appropriate answer:

16.33-15.59

Video Solution

Step-by-Step Solution

Let's solve the exercise in order:

Let's subtract the hundreds after the decimal point

39= 3-9=

Since we cannot subtract, we'll borrow ten from the tenths after the decimal point and get:

139=4 13-9=4

Let's subtract the tenths after the decimal point, remembering that we borrowed ten, therefore:

315=25 3-1-5=2-5

Since we cannot subtract, we'll borrow ten from the tens digit of the whole number and get:

125=7 12-5=7

Finally, let's subtract the whole numbers before the decimal point accordingly.

Since we borrowed ten from the tens digit of the whole number we get:

615=0 6-1-5=0

11=0 1-1=0

And we get:

16.3315.5900.74 16.33\\-15.59\\00.74

We can ignore the 0 before the 0 and therefore we got the number: 0.74

Answer

0.74