Play it · Ages 5–6
Every Way to Make Ten
Find them all. Not some of them. Three challenges — each one changes what you have to do, not just how many of it there are. Nothing is timed and nothing is scored.
0 of 3 solved
Tap two numbers that make ten. Find every pair.
Any order you like — this one is just about not missing any.
Find them all
Tap two numbers that make 10.
Ten minutes of stuck counts as the work.
Now do it away from the screen
The board is the warm-up. The year page has the same problem on paper, the hint ladder, the answer, the five-day week and three questions nobody can mark — which is where the twenty-five minutes actually go.