Home
FAQ
About
Log in
Subscribe now
Java Games:
Flashcards, matching, concentration, and word search.
Addy's Subtraction
Tools
Copy this to my account
E-mail to a friend
Find other activities
Start over
Help
A
B
16-7
9
12-8
4
19-8
11
14-5
9
16-9
7
17-9
8
14-8
6
11-8
3
12-4
8
13-9
4
12-2
10
18-9
9
17-8
9
15-7
8
14-7
7
15-10
5
19-10
9
11-9
2
12-3
9
13-8
5
18-8
10
15-9
6
13-5
8
16-9
7
11-8
3
17-7
10
18-9
9
11-9
2
11-2
9
11-5
6
12-9
3
12-3
9
14-4
10
11-10
1
10-8
2
15-8
7
14-5
9
16-7
9
13-4
9
14-8
6
Clinton Schmitz
View profile
This activity was created by a Quia Web subscriber.
Learn more about Quia
Create your own activities