PDF chapter test TRY NOW

Answer variants:
4
\(100\)
\(\times\)
\(+\)
\(-\)
2
\(10\)
8
 
Give the expanded form of the \(3\)-digit number 428.
 
The expanded form is \((\)
 
 
\()\) 
 \((\)
 
 
\()\) 
 
.