Online worksheet ยท 4 of 4
A variable stores a value that can change - Online practice 4
Read the information, then answer the questions. An adult may read the instructions aloud. Show your working where asked.
Read before answering
Trace these commands in order: SET score TO 3; CHANGE score BY 5; SET score TO 0; CHANGE score BY 2. SET replaces the stored value; CHANGE adds to it. Showing a value is not the same as saving it permanently. Use a paper trace, then an approved offline program if available.
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