🔢 Number Line
Four number-sense games built around one big number line, for a six-year-old just starting to feel how numbers sit in a row. Compare two numbers and watch which one sits further to the right; drag a handful of numbers into their places from small to large; find the number that comes just before or just after; or send a frog skip-counting by 2, 5 or 10. Nothing is timed and a wrong tap never turns red — the answer just wobbles, and after one miss the line lights up the distance from zero so the child can work it out. Pick the range: within 10 for early year 1, within 20 to cross ten, or within 100. A speaker button reads every question aloud.
Compare: tap the sign — bigger, smaller or equal — or tap the bigger number. Order: drag each number to its spot on the line, small to large. Before–After: tap the balloon holding the missing number. Skip count: tap the ticks 2, 4, 6… in order and the frog hops along. Miss once and the line lights the distance from zero so it can be worked out; five right in a row earns a star.