More doubling and halving of decimal fractions and multiplying a decimal fraction by a single digit.

Square roots and cube roots. Only a very few numbers have a cube root which is an exact whole number. One way to find the cube root of a number is by trial and improvement.

Quick question sheets to check how well division facts are known and concepts are understood.

Making numbers 100 or 1000 times smaller with up to 4 decimal places.