Display number of dots for a given number of cards

• Make a variable called “number of cards” to store the number of cards to display entered by the end user as the input (e.g. 5) and a variable called “number of dots” to store the number of dots (e.g. 1, 2, 4, 8, 16) where each number is calculated by multiplying the previous number by 2.

• In this challenge, use the 'Ask and wait for number' block to receive an input from the user. Replace the text “What’s your age?” with your own question. You can then set the value of this block to the variable "number of cards" Use a 'Repeat' loop, repeating the blocks inside (displaying the number of dots) “number of cards” times.

Output statements

Output a string directly

Output a variable

Variables

Set a variable as a string

Set a variable as an integer

Set a variable from a calculation

Set a variable from a user input (text)

Set a variable from a user input (number)

Add one to a value

Conditionals

Find out the discount on fruit

Loops

Output string 10 times

Output number until number reaches 10