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Transfer practice · Join a label around a calculated value: return the text Supplies: 14 ready, after adding two deliveries of 7. The extra word must follow the number.
v3 · Activity 1 of 1 · numbers · strings · concatenation · 7 min Runs here
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Join a label around a calculated value: return the text Supplies: 14 ready, after adding two deliveries of 7. The extra word must follow the number.
Interface: Return the composed player display string.
| Input | Expected |
|---|---|
Label after calculation | "Supplies: 14 ready" |
local level = 3 + 2
return "Level " .. tostring(level)The addition calculates 5; joining text creates Level 5. return gives that complete text to the checker.
New syntax: .., tostring()
Numbers support arithmetic such as +, -, * and /. Text uses .. for concatenation. Joining "Level " and 4 creates text; it does not add a number to a sentence.
tostring converts a value into text intentionally. Some concatenations can coerce numbers, but making the conversion visible helps you distinguish calculation from presentation.
Calculate the result first, then turn it into a readable label. Quoted "12" is text; unquoted 12 is a number.
Select a word or symbol in this authored example. Your editor draft stays unchanged.
name
level 3
earned 2
nextLevel level earned
name nextLevelThis is a private experiment copy. It does not replace your answer or complete the activity.
These inputs apply when your scratchpad returns the function described by the activity interface.
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