Search Results For “adding and subtracting decimals”

Mental addition and subtraction of multiples of 100, including crossing over the thousands.

Mental addition and subtraction of 2-digit numbers. These are about as hard as you would expect to get without using written methods.

A reminder that subtraction is the inverse of addition, and how this can be useful when working out mental calculations.

Doubling and halving is still a powerful way to work out answers mentally.

More mental arithmetic, doubling and halving multiples of 5. Should be a whizz if you are good at doubling!

Revision of multiplying by 10, 100 and 1 000. Remember, it?s move one place to the left to multiply by 10.

Word problems, using the skills learnt for multiplying by 10, 100 and 1,000.

Identifying 3D shapes including hexagonal prisms and tetrahedrons: quite difficult words for many children.

Edges, faces, vertices of prisms, nets of cuboids and making 3D shapes are just some of the activities in this set of worksheets.

Co-ordinates, columns, rows and diagonals are all here. Remember to use the brackets and a comma when writing down a pair of co-ordinates.

Choosing suitable units, estimating and measuring as accurately as possible.

Number patterns, remainders, number machines and much more in this mixed selection of problems.