Starter Quiz
Question 1 of 6
1
of 6
Starting at 15, order the next multiples of 3
Click and drag answers to change the order, or select using
↹
Tab
then move by pressing
Space
and the
↑
↓
arrows on your keyboard.
21
18
27
15
24
Count aloud in threes, adding on 3 each time.
Need a hint?
Check