Download How does my child learn maths? - Little Reddings Primary School

Maths
Year 4
Understanding number
• Place value- what is each digit worth in a number? In year 4
we move on from 3 digit numbers to 4 digit numbers.
• Comparing and ordering numbers.
• Rounding numbers to the nearest 10, 100 and 1000.
Adding
In Year 4 we move on from adding 3 digit numbers to adding 4 digit
numbers.
Begin with number lines, counting on
Moving on to the Expanded Column Method, partitioning numbers
first. (Shown in video)
Moving on to the Compact Column Method carrying over
Try This
• 456 + 325
Subtraction
• Move on from subtracting 3 digit numbers to subtracting 4
digit numbers.
• Using a number line to subtract.
• Using the expanded Column Subtraction Method, including
exchanging (shown in video)
• Moving on to using the Compact Column Subtraction
method, including exchanging.
Try This
• 784 - 269
Multiplication
Multiplying a 2 digit number by a 1 digit number
Extending to multiplying a 2 digit number by a 2 digit number.
Using the grid method.
Moving on to the Algorithm method (column)
Why are we adding 0’s?
Try this:
•
234 x 6
Division
Using a number line.
Try this
• 146 ÷ 5
Fractions
Finding fractions of amounts.
Finding equivalent fractions.
Try this
• 1/6 of 72 and 4 /6 of 72
Can you find equivalent fractions to 4/6?
Geometry
• Angles- Identifying acute, obtuse and right angles.
• Parallel and perpendicular lines
• Lines of symmetry.
Can you identify the angles?
Decimals
• Dividing numbers by 10 and 100.
• Multiplying decimals by 10 and 100
• Decimals within money- calculating money problems.
Try this
• 456 ÷ 10 =
• 4.7 x 100 =
Access to Abacus Videos
• Children will have them on their accounts
• You can view the videos via our school website:
• http://littlereddings.org.uk/how-does-my-child-learn-numeracy/
• Password is: reddings 123