Name:
Date:
1
)
11
-
3
= _____
2
)
14
-
5
= _____
3
)
20
-
10
= _____
4
)
19
-
9
= _____
5
)
17
-
16
= _____
6
)
16
-
15
= _____
7
)
12
-
10
= _____
8
)
8
-
7
= _____
9
)
8
-
2
= _____
10
)
16
-
10
= _____
11
)
6
-
2
= _____
12
)
12
-
4
= _____
13
)
7
-
7
= _____
14
)
8
-
2
= _____
15
)
6
-
2
= _____
16
)
10
-
9
= _____
17
)
10
-
2
= _____
18
)
9
-
6
= _____