19 is only 1 away from 20, so you prefer to start by multiplying 20 times 5, which equals 100. Then we need to take away a squadron of 5, because there are actually only 19 squadrons, not 20. 100 take ...

Children's animation. Numberblock Nine arrives in Numberland, finds a friend in Four, sings a song about squares - and sneezes.

The number of leaf-blower complaints opened in Palo Alto in 2024, illustrating the enforcement challenges facing Bay Area cities as they phase out gas-powered equipment ...