Grade 3 · Year 4 · Class 3 · ages 8–9 · Addition
3-digit addition word problems: Grade 3 practice
Stories that need adding three-digit numbers. Eight questions at a time, instant feedback and a mastery score from 0 to 100.
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Right answers raise your mastery score (more on harder questions) and wrong ones lower it a little. Your best score is saved on this device, and in your account if you log in.
The idea in one minute
Underline the numbers, write them in columns and add the ones first, carrying when you need to.
Try these on paper first
One question at each level. Tap a question to see the answer.
Easy Asha has 18 pencils. Priya gives Asha 155 more. How many pencils does Asha have now?
Answer: 173
Medium There are 175 red books and 359 blue books. How many books are there in all?
Answer: 534
Challenge There are 627 red marbles and 568 blue marbles. How many marbles are there in all?
Answer: 1195
More ways to practise 3-digit addition word problems
- Printable 3-digit addition word problems worksheet with an answer key (new questions every time)
- All Grade 3 practice · Addition worksheets
Related skills
- 3-digit addition (Grade 3)
- 2-digit addition (Grade 2)
- Adding money (rupees) (Grade 2)
- 2-digit addition word problems (Grade 2)
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FAQ
3-digit addition word problems: questions
What grade is 3-digit addition word problems?
It is usually taught in Grade 3 (Year 4 in England, Class 3 in India, ages 8–9), though schools and countries differ. Try the grade above or below if it feels too hard or too easy.
What does a 3-digit addition word problems question look like?
For example: "There are 175 red books and 359 blue books. How many books are there in all?" The answer is 534. Underline the numbers, write them in columns and add the ones first, carrying when you need to.
What should I learn before and after 3-digit addition word problems?
Before it, try 3-digit addition (Grade 3). After it, move on to 3-digit subtraction (Grade 3).
How can I get better at 3-digit addition word problems?
Underline the numbers, write them in columns and add the ones first, carrying when you need to. Practise a little every day, read the hint after each wrong answer, and use the printable worksheet when you want to write it out.
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