
var total: int = 10
var completed: int = 7

// Plain arithmetic
let remaining = total - completed
let doubled = total * 2
let half = total / 2

// Precedence: multiplicative binds tighter than additive
let mixed = 2 + 3 * 4

// Mix arithmetic into a concat; arithmetic binds tighter than &
var report: string = "Remaining: " & total - completed
