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Michael Elliot Braun
2016-03-29 16:16:31 -07:00
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docs/reference/js/lessons/die-roll/quiz-answers.md
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# die roll quiz answers
Create a die when the BBC micro:bit is shaken
These are the answers to the [die roll quiz](/microbit/lessons/die-roll/quiz).
## 1. Create a variable named 'roll' that will be randomly assigned to a number between 0 and 5.
<br/>
```
let roll = Math.random(6)
```
## 2. If the variable "roll" equals 5, write the code that will plot the image below
![](/static/mb/lessons/die-roll-0.png)
<br/>
```
if (roll == 5) {
basic.plotImage(`
. # . # .
. . . . .
. # . # .
. . . . .
. # . # .
`)
}
```
## 3. You will use an `else if` condition if "roll" is equal 4. Write the `else if` statement that will display the plot image below
![](/static/mb/lessons/die-roll-1.png)
<br />
```
if (roll == 5) {
basic.plotImage(`
. # . # .
. . . . .
. # . # .
. . . . .
. # . # .
`)
} else if (roll == 4) {
basic.plotImage(`
. . . . .
. # . # .
. . # . .
. # . # .
. . . . .
`)
}
```
Note: students are only required to write the bottom half of this answer, starting with "else if".
## 4. You will use an `else if` condition if "roll" is equal 3. Write the `else if` statement that will display the plot image below
![](/static/mb/lessons/die-roll-2.png)
<br />
```
if (roll == 4) {
basic.plotImage(`
. . . . .
. # . # .
. . # . .
. # . # .
. . . . .
`)
} else if (roll == 3) {
basic.plotImage(`
. . . . .
. # . # .
. . . . .
. # . # .
. . . . .
`)
}
```
Note: students are only required to write the bottom half of this answer, starting with "else if".
## 5. You will use an `else if` condition if "roll" is equal 2. Write the `else if` that will display the image below
![](/static/mb/lessons/die-roll-3.png)
<br />
```
if (roll == 3) {
basic.plotImage(`
. . . . .
. # . # .
. . . . .
. # . # .
. . . . .
`)
} else if (roll == 2) {
basic.plotImage(`
# . . . .
. . . . .
. . # . .
. . . . .
. . . . #
`)
}
```
Note: students are only required to write the bottom half of this answer, starting with "else if".