Name:
Date:
1
)
15
-
11
= _____
2
)
12
-
12
= _____
3
)
13
-
12
= _____
4
)
13
-
10
= _____
5
)
15
-
13
= _____
6
)
11
-
10
= _____
7
)
14
-
10
= _____
8
)
15
-
11
= _____
9
)
14
-
11
= _____
10
)
15
-
12
= _____
11
)
15
-
13
= _____
12
)
15
-
13
= _____
13
)
14
-
10
= _____
14
)
13
-
10
= _____
15
)
13
-
12
= _____
16
)
15
-
12
= _____
17
)
15
-
15
= _____
18
)
15
-
11
= _____