Number sense on one big number line — year 1
🔢 Number Line
Four games around one big number line: compare two numbers, order them from small to large, find the one just before or after, or skip-count with a frog.
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.