Builder schoolSite 1 of 12
Challenge 18Two-storey
Streak✦ 0
Best0
Builds0
First, predict
Wake up the ones and tens district
In 34, which digit tells us how many tens?
0
Thousands× 1,000
0
Hundreds× 100
0
Tens× 10
0
Ones× 1
Your tower reads00 ones
