F.1
Scarcity and choices
EGE
Share skill
Your teacher would like you to focus on skills in .
Let's pick a skill from these categories.
Get started!
Stage 1
Answer 4 questions correctly in a row.

Todd has to buy a ball. The ball he wants costs .
$
3
$
4

Danielle has to buy a toy. The toy she wants costs .
$
10
$
5
ref_doc_title.
Excellent! You got that right!
Jumping to stage 1 of 1
Excellent!
Now entering the Challenge Zone—are you ready?