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
Starting to Understand Subtraction
0
%
0
0
0
Back
Restart
2 take away 1 is
1
Oops!
Okay!
4 take away 4 is
0
Oops!
Okay!
Take apart 6
1 and 5, 5 and 1, 2 and 3, 3 and 2, 3 and 3
Oops!
Okay!
12 take away 2 is
10
Oops!
Okay!
9 take away 3 is
6
Oops!
Okay!
Take apart 3
2 and 1 or 1 and 2
Oops!
Okay!
6 take away 2 is
4
Oops!
Okay!
Take apart 9
1 and 8, 8 and 1, 2 and 7, 7 and 2, 3 and 6, 6 and 3, 4 and 5, 5 and 4
Oops!
Okay!
Take apart 7
1 and 6, 6 and 1, 3 and 4, 4 and 3, 2 and 5, 5 and 2
Oops!
Okay!
5 take away 3 is
2
Oops!
Okay!
Take apart 5
1 and 4, 4 and 1, 2 and 3, 3 and 2
Oops!
Okay!
Take apart 8
1 and 7, 7 and 1, 2 and 6, 6 and 2, 3 and 5, 5 and 3, 4 and 4
Oops!
Okay!
3 take away 2 is
1
Oops!
Okay!
Take apart 4
1 and 3, 3 and 1, 2 and 2
Oops!
Okay!
Take apart 2
1 and 1
Oops!
Okay!
Take apart 10
1 and 9, 9 and 1, 2 and 8, 8 and 2, 3 and 7, 7 and 3, 4 and 6, 6 and 4, 5 and 5
Oops!
Okay!
7 take away 2 is
5
Oops!
Okay!
8 take away 4 is
4
Oops!
Okay!
10 take away 5 is
5
Oops!
Okay!
Take apart 11
1 and 10, 10 and 1, 2 and 9, 9 and 2, 3 and 8, 8 and 3, 4 and 7, 7 and 4, 5 and 6, 6 and 5
Oops!
Okay!
Your experience on this site will be improved by allowing cookies.
Allow cookies