Primary 6 · Mathematics · Addition & Subtraction
Addition & Subtraction questions for Primary 6 Maths
10 questions to work through online. Answer and you get the working straight away, then a score at the end. No sign-up, and you can retake it as often as you like.
- Addition with regrouping
- Subtraction across zeros
- Word problem
- Missing number
- Two-step word problem
- Difference
Answers and explanations for all 10 questions
Every answer with the reasoning behind it. Worth reading after you have tried the set — or on its own, if you are a parent marking it.
47856 + 32917 = ?
Answer: 80773
47856 + 32917 = 80773.
80005 − 27648 = ?
Answer: 52357
80005 − 27648 = 52357. The zeros in the middle all need regrouping.
A warehouse had 12580 boxes. It shipped 4765 of them. How many boxes were left?
Answer: 7815
12580 − 4765 = 7815.
? + 18640 = 50000
Answer: 31360
50000 − 18640 = 31360, so 31360 + 18640 = 50000.
What must be added to 36980 to make 80000?
Answer: 43020
80000 − 36980 = 43020.
A library has 14560 fiction books. It has 8325 more non-fiction books than fiction. How many books does it have altogether?
Answer: 37445
Non-fiction: 14560 + 8325 = 22885. Altogether: 14560 + 22885 = 37445.
70000 − 45826 = ?
Answer: 24174
70000 − 45826 = 24174. Every column needs regrouping from the 7 ten-thousands.
A stadium had 24680 seats filled. 5930 people left at half-time, then 4175 more arrived. How many seats were filled then?
Answer: 22925
24680 − 5930 = 18750, then 18750 + 4175 = 22925.
The sum of two numbers is 96200. One of them is 38450. What is the other number?
Answer: 57750
96200 − 38450 = 57750.
How much greater is 61034 than 28976?
Answer: 32058
61034 − 28976 = 32058.