Cila Primary School
Ysgol Gynradd Cila
Maths and Numeracy
Rocket rounding
Click on the link below to consolidate your knowledge of rounding.
Percentages Challenges
5th November 2021
Adding and subtracting fractions
Challenge yourself with the activities below.
Remember the key steps:
- make sure the denominator is the same on both fractions before adding or subtracting
- if the denominator is different then identify an equivalent fraction
♫ "If adding or subtracting is your aim,
The bottom numbers must be the same!
♫ "Change the bottom using multiply or divide,
But the same to the top must be applied,
♫ "And don't forget to simplify,
Before its time to say good bye"
Click on the fruit below to play a fun adding fractions game - there are six levels of difficulty for you to challenge your learning!
Adding and subtracting fractions
8th October 2021
Division
Challenge yourself with the division activities below. Can you calculate a fraction AND a decimal as a remainder?
Division challenges
1st October 2021
Long multiplication
This week we have been revising methods for long multiplication.
We created information texts to revise the key success criteria for completing long multiplication using the vertical method.
Try out some of the challenges below!
Long multiplication
24th September 2021
Subtraction
We have been revising addition and subtraction using the vertical method this week.
We revised the key success criteria:
- Line up the place value columns accurately
- Start subtracting the units
Have a look at the worksheets below if you would like to practise at home!
Subtraction challenges!
Friday 17th September
Decimals
This week we have been ordering decimals.
We discussed looking at each digit separately to decide where it should be placed on our number lines.
We used place value grids to determine how many tenths, hundredths and thousandths each decimal has.
Click on the link to practise your ordering skills - you can edit the difficulty of your challenge by selecting the options tab.
Friday 10th September
Place Value
This week we have been revising our knowledge of place value by partitioning numbers and understanding the value that each digit in a number represents.
Click on the links below to play a place value game.
