Adding decimals
Add two decimal numbers, each under 100 with two decimal places, such as 23.45 + 61.08.
Lining up the decimal points is the key step. The step-by-step working sets the sum out in columns and shows each carry.
Numbers&Me is free. Sign up to practise more, or set it as homework in under a minute, and it marks itself.
What changes each time
- Numbers from 0 to 99.99
- Always two decimal places
- A new sum every time
More decimals practice
- Subtracting decimals (Grade 3)
- Multiplying decimals by whole numbers (Grade 3)
- Multiplying and dividing by 10, 100 and 1000 (Grade 3)
- Decimals on a number line (Grade 4)