Home Favorites My Account Menu
Advertisement

Counting Up and Down - One atta Time

Reset Score Skip Problem
Customize
Keypad >
Generate Results Printout
Correct 0 +1 Incorrect 0 +1 Score 0
Waiting on your teacher to grade.
COMPLETE!
Correct!
Incorrect
Assignment Complete
Start at 20 and count down 12. What number do you end at?
Check Answer ✔ Submit
×
Problem Type
Changes here will reset your score
I understand
Save
×
Name
Advertisement