8
Problem 3
7
- 3
4
Problem 4
9
- 4
5
Name: Teacher Answer Key
Date: [Class Copy] KEY 7
Problem 1
3
7
Problem 2
5
6
Problem 3
8
- 2
6
Problem 4
6
- 1
5
Name: Teacher Answer Key
Date: [Class Copy] KEY 8
Problem 1
7
8
Problem 2
4
9
Problem 3
9
- 6
3
Problem 4
8
- 6
2
Name: Teacher Answer Key
Date: [Class Copy] KEY 9
Problem 1
3
5
Problem 2
2
7
Problem 3
7
- 1
6
Problem 4
5
- 3
2
Name: Teacher Answer Key
Date: [Class Copy] KEY 10
Problem 1
6
8
Problem 2
1
8
Problem 3
9
- 3
6
Problem 4
8
- 1
7
Name: Teacher Answer Key
Date: [Class Copy] KEY 11
Problem 1
8
11
Problem 2
7
11
Problem 3
11
- 5
6
Problem 4
12
- 4
8
Name: Teacher Answer Key
Date: [Class Copy] KEY 12
Problem 1
9
12
Problem 2
8
12
Problem 3
13
- 6
7
Problem 4
12
- 7
5
Name: Teacher Answer Key
Date: [Class Copy] KEY 13
Problem 1
9
14
Problem 2
8
14
Problem 3
14
- 8
6
Problem 4
13
- 5
8
Name: Teacher Answer Key
Date: [Class Copy] KEY 14
Problem 1
10
15
Problem 2
9
15
Problem 3
15
- 7
8
Problem 4
14
- 6
8
Name: Teacher Answer Key
Date: [Class Copy] KEY 15
Problem 1
11
15
Problem 2
9
16
Problem 3
16
- 8
8
Problem 4
15
- 9
6
Name: Teacher Answer Key
Date: [Class Copy] KEY 16
Problem 1
12
16
Problem 2
9
17
Problem 3
17
- 9
8
Problem 4
16
- 7
9
Name: Teacher Answer Key
Date: [Class Copy] KEY 17
Problem 1
13
18
Problem 2
12
18
Problem 3
18
- 9
9
Problem 4
17
- 8
9
Name: Teacher Answer Key
Date: [Class Copy] KEY 18
Problem 1
14
19
Problem 2
11
19
Problem 3
19
- 8
11
Problem 4
18
- 5
13
Name: Teacher Answer Key
Date: [Class Copy] KEY 19
Problem 1
15
20
Problem 2
12
20
Problem 3
20
- 9
11
Problem 4
19
- 7
12
Name: Teacher Answer Key
Date: [Class Copy] KEY 20
Problem 1
13
20
Problem 2
14
20
Problem 3
20
- 12
8
Problem 4
18
- 11
7