Calculate the Difference: 33.23 - 30.1 Decimal Subtraction

Question

Circle the correct answer to the following exercise:33.23-30.1

Video Solution

Step-by-Step Solution

To avoid confusion in solving the exercise, we will first add the digit 0 to the number 30.1 as follows:

33.2330.10 33.23\\-30.10\\

Now let's solve the exercise in order:

We'll subtract the hundredths after the decimal point:

30=3 3-0=3

We'll subtract the tenths after the decimal point:

21=1 2-1=1

Finally, we'll subtract the whole numbers before the decimal point accordingly:

30=3 3-0=3

33=0 3-3=0

And we get:

33.2330.1003.13 33.23\\-30.10\\03.13

Answer

3.13