Search Results For “doubling and halving to 20”

Place value grids and large numbers.

Place value charts and rounding.

Co-ordinates with negative numbers, including temperature and tide levels.

Using knowledge of place value and times tables to multiply by 10, 20, 50, 100 and 1000.

Reminder: the factors of a number are those numbers that divide exactly into it, without leaving a remainder. A number which only has factors of 1 and itself is called a prime number.

Solving problems involving ratio and proportion.

Ratio and proportion problems.

Ratio and proportion written problems.

Translating and reflecting simple shapes on a co-ordinate grid, including negative numbers.

Using co-ordinates to help with reflecting and translating shapes.

Converting imperial units to metric units and metric units to imperial.

Completing number sequences where the numbers increase or decrease by 10 000, 1 000 or 100. Add 10, 100, 1 000 and 10 000 to a number.