Place value from tens and ones up to the trillions, comparing and ordering numbers, rounding, odd and even numbers, and number lines with negatives.
Practise tens and ones with base-ten blocks: build a number from rods and cubes, or read the number shown. New numbers every time, with a video.
Practise comparing numbers and groups of pictures with <, = and >. New numbers every time, with a narrated solution video.
Practise 3-digit place value with base-ten blocks: build numbers from flats, rods and cubes, or read the blocks. New numbers every time, with a video.
Practise odd and even numbers by pairing up pictures: is there one left over? New pictures and counts every time, with a narrated solution video.
Practise writing large numbers in digits from words, into the billions and trillions. A new number every time, with a narrated solution video.
Practise place value with large numbers: how many ones, tens, hundreds, thousands or millions? A new number every time, with a solution video.
Practise making the smallest and largest numbers from a set of digits, including zeros. New digits every time, with step-by-step working and a video.
Practise rounding to the nearest 10 or 100 on a number line: place the number, then pick the end it rounds to. With a narrated solution video.
Practise making numbers from pieces of 1, 2, 4 and 8: which rods make exactly 13 cm, each used once? New every time, with a narrated solution video.
Practise negative numbers with a number line story: how far behind the start line did the ball land? New players and distances every time.
Practise finding the number exactly halfway between two others, including across zero, with a number line to count on. New numbers every time.
Practise ordering numbers made from digits: what is the third largest 4-digit number from 7, 4, 3 and 2? New digits every time, with a solution video.