Addition : Sum: Sutention
Answers
Step-by-step explanation:
Addition & Subtraction
The National Curriculum aims to make sure that children are fluent in the maths necessary for everyday life. A good understanding of addition and subtraction, and how they relate to each other, is essential for solving all sorts of calculations and problems.
At the end of primary school, children will need to apply their addition and subtraction skills in arithmetic and reasoning tests. This may seem a bit daunting, but don’t worry – your child will build up their skills gradually, from simple number bonds to written and mental methods that involve increasingly large numbers.
There are lots of things you can do at home to support your child’s developing addition and subtraction skills.
In mathematics, sum can be defined as the result or answer we get on adding two or more numbers or terms. Here, for example, addends 8 and 5 add up to make the sum 13. The sum of the opposite sides of a die is always seven.