Addition and Subtraction
10 lessons, in the order they are taught. Part of the Year 4 Maths curriculum.
What this topic covers
- 1Decide on the most efficient subtraction strategy, including column subtraction
- 2Review adding 2-digit numbers using column addition without regrouping
- 3Review adding 3-digit numbers using column addition without regrouping
- 4Review and use knowledge of place value to correctly lay out column addition
- 5Review column addition and identify the addends and sum
- 6Review identifying the minuend and subtrahend in column subtraction
- 7Review using column addition to add 2- and 3-digit numbers by regrouping ones
- 8Review using column addition to add 2- and 3-digit numbers by regrouping tens
- 9Review using column addition with regrouping in the ones and tens columns
- 10Review using column subtraction to subtract without regrouping
Try it now
Question 1 of 5Real Year 4 Maths questions. No account needed.
The D-Day landings on 6 June 1944 involved approximately 156,000 Allied troops crossing the English Channel. Nazi Germany had around 1,300,000 soldiers stationed in France at the time. How many more soldiers did Nazi Germany have in France than the number of Allied troops who landed on D-Day? Give your answer in full.
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