pxt-calliope/docs/lessons/lucky-7/quiz-answers.md

lucky 7 blocks quiz answers

Show a number on the @boardname@.

This is the answer key for the lucky 7 quiz.

1. Describe what show number does?

Answers may vary. This will show a number on the LED screen, one digit at a time (scrolling from left to right).

2. Draw every LED that is ON after running this code

basic.showNumber(7)

3. Draw every LED that is ON after running this code

basic.showNumber(21)

4. Write the code that will be used to display the number 3 on the @boardname@.

basic.showNumber(3)