1–16
Name
Date
Letter Combinations
Use the letters in the box in the order given. Shown below is part of a tree diagram.
Complete the tree diagram to find all the possible combinations of 3 letters.
1st Letter
2nd Letter
3rd Letter
L
A
B
T
E
D
R
I
G
A
L
B
D
G
E
I
A
T
E
1.
How many possible combinations of 3 letters did you make?
2.
List all the real 3-letter words you made in the tree diagram above. Do not use names.
Copyright © Houghton Mifflin Company. All rights reserved.
I
1–16
Name
Date
Letter Combinations
1st Letter
2nd Letter
3rd Letter
L
A
B
T
E
D
R
I
G
A
L
E
I
A
T
E
I
A
R
E
I
B
D
G
B
D
G
B
D
G
B
D
G
B
D
G
B
D
G
B
D
G
B
D
G
B
D
G
27
1.
How many possible combinations of 3 letters did you make?
2.
List all the real 3-letter words you made in the tree diagram above. Do not use names.
lab, lad, lag, led, leg, lid; tab, tag, rag, red, rib, rid, rig;
some students may include the less common words
rad, tad, and ted
Copyright © Houghton Mifflin Company. All rights reserved.
Use the letters in the box in the order given. Shown below is part of a tree diagram.
Complete the tree diagram to find all the possible combinations of 3 letters.