Numeric value

You can also round up or down a decimal figure into an integer using the block below

There is also a block for irrational numbers like π

Perform calculations

Perhaps the most often used calculation in an app is addition but this block also supports subtraction, multiplication, division and exponential figures

There are also a few more advanced calculation blocks that may be helpful including trigonometric


and remainder

There's also this useful calculation block for lists

Introduce randomness

For games and other apps, it may be important to introduce randomness into your app

One way to select randomly from a list is depicted below


There are a couple of blocks that don't seem to fit into the previous categories that may be helpful for your app