亿
=
乙
+
亻
:
A big sack of money with a big dollar sign on it.
亿
=
乙
+
亻
:
Maud Younger and Rosa Luxemburg are fighting about a sack of money with 100000000 bucks. Maud has the advantage of having a silver medal to beat Rosa with.
万
=
丆
+
㇆
:
As mnemonic symbol I choose a neuron, since each neuron is said to connect to 10000 others.
万
=
丆
+
㇆
:
Willy Walrus needs to dig up the floor in the anthill's bathroom, but he is tired of doing so manually with a plough. To make his life easier, he sets up a wind wheel for electricity, connects a neuron to the wind wheel and the plough to transmit the electricity and uses his new DIY electric plough to dig much faster.