Text

Students can answer text.

Another example:

You can configure Text mode in Validation > Allowed input:

Note you can set:

• Match case: if disabled, lowercase and uppercase letters are equivalent.
• Match spaces: if disabled, leading and trailing spaces will be removed, and internal groups of spaces will be collapsed to one.

If the correct answer is generated using Algorithm, then it must be a string. To convert an expression to a string you can use:

• Make a constant string: a="123"
• Concatenate with a string, even the empty one: a=123|""
• string(123)
• string_substitution("#1",123)

LIVE DEMO

LIVE DEMO