Project STEM Courses

(72ab92) AP CS Principles (72ab92) AP 计算机科学原理 Unit 1, Exam 第一单元，考试

4

Questions

Question Preview

4 questions

Multiple ChoiceSolved

Imagine you are programming a simple calculator using Scratch and you want to create a feature which adds a fixed number to an existing variable named “balance”. Which of the blocks below will be the ...

3 months agoView Solution →

Log in to view

Log in to view

View all 4 questions

Sign up for free to access the full question bank and detailed solutions