This Year 3 addition and subtraction with 3-digit numbers quiz has 10 short questions for pupils aged 7-8. Type your answer, check it straight away and read the explanation when you get one wrong.
Year 3 addition and subtraction with 3-digit numbers quiz: the 10 questions
- What is 300 + 450?300 + 450 = 750.
- What is 520 β 120?520 β 120 = 400.
- What is 175 + 25?175 + 25 = 200.
- What is 321 + 213?Add column by column.
- What is 750 β 250?750 β 250 = 500.
- What is 199 + 1?199 + 1 = 200.
- What is 248 + 136?8 + 6 = 14, 4 + 3 + 1 = 8, 2 + 1 = 3.
- What is 400 β 1?One less than 400.
- What is 534 β 213?Subtract each column.
- What is the estimate for 289 + 411 to the nearest 100?300 + 400 = 700.
How to use this Year 3 addition and subtraction with 3-digit numbers quiz
First, answer every question without a calculator unless the question says so. Then check your answer and read the short explanation. If you get fewer than 7 right, revise the addition and subtraction with 3-digit numbers lesson and try again later. After that, try the multiple choice questions or the addition and subtraction with 3-digit numbers worksheet.
Finally, take this quiz again before a test, because quick retrieval helps you remember. Moreover, all the pages of this chapter work together, so you can move between them at any time. For example, many pupils read the lesson on Monday, practise on Wednesday and test themselves on Friday.


















