Toggle Navigation
Games
Blog
News
Class PIN
Join for Free
Sign in
Toggle Navigation
Games
PIN
Join for Free
Blog
Pricing
News
Contact us
Help center
Sign in
Study
Additions - Substractions
0
%
0
0
0
Back
Restart
9 - 3 = ?
Six
Oops!
Okay!
5 - 2 = ?
Three
Oops!
Okay!
4 + 4 = ?
Eight
Oops!
Okay!
7 + 1 = ?
Eight
Oops!
Okay!
10 - 2 = ?
Eight
Oops!
Okay!
9 - 2 = ?
Seven
Oops!
Okay!
10 - 9 = ?
One
Oops!
Okay!
5 + 5 = ?
Ten
Oops!
Okay!
8 - 3 = ?
Five
Oops!
Okay!
9 + 1= ?
Ten
Oops!
Okay!
4 + 5 = ?
Nine
Oops!
Okay!
2 + 2 = ?
Four
Oops!
Okay!
10-1 = ?
Nine
Oops!
Okay!
8 + 2 = ?
Ten
Oops!
Okay!
3 + 3 = ?
Six
Oops!
Okay!
3 + 4 = ?
Seven
Oops!
Okay!
8 - 6 = ?
Two
Oops!
Okay!
6 + 3 = ?
Nine
Oops!
Okay!
1 + 4 = ?
Five
Oops!
Okay!
9 - 5 = ?
Four
Oops!
Okay!
1 + 1 = ?
Two
Oops!
Okay!
2+1 = ?
Three
Oops!
Okay!
Your experience on this site will be improved by allowing cookies.
Allow cookies