jack-o-lantern combinations - mathwire.com · 2012. 7. 30. · name: jack-o-lantern combinations...

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Name: Jack-o-Lantern Combinations DIRECTIONS: Each jack-o-lantern must have eyes, nose and mouth. How many different jack-o-lanterns can be made using the follow- ing choices? Use words, pictures or numbers to explain your answer. Eyes Nose Mouth Jack-o-Lantern Combinations 1 [email protected]

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Page 1: Jack-o-Lantern Combinations - Mathwire.com · 2012. 7. 30. · Name: Jack-o-Lantern Combinations DIRECTIONS: Each jack-o-lantern must have eyes, nose and mouth. • How many different

Name:

Jack-o-Lantern Combinations

DIRECTIONS: Each jack-o-lantern must have eyes, nose and mouth. • How many different jack-o-lanterns can be made using the follow-

ing choices? • Use words, pictures or numbers to explain your answer.

Eyes

Nose

Mouth

Jack-o-Lantern Combinations 1 [email protected]

Page 2: Jack-o-Lantern Combinations - Mathwire.com · 2012. 7. 30. · Name: Jack-o-Lantern Combinations DIRECTIONS: Each jack-o-lantern must have eyes, nose and mouth. • How many different

Name:

Jack-o-Lantern Combinations

DIRECTIONS: Each jack-o-lantern must have eyes, nose and mouth. • How many different jack-o-lanterns can be made using the follow-

ing choices? • Use words, pictures or numbers to explain your answer.

Eyes

Nose

Mouth

ANSWER: There are 2 choices for eyes, 2 choices for nose and 2 choices for a mouth so there are 2 x 2 x 2 = 8 different possible jack-o-lantern combinations.

Jack-o-Lantern Combinations 2 [email protected]

Page 3: Jack-o-Lantern Combinations - Mathwire.com · 2012. 7. 30. · Name: Jack-o-Lantern Combinations DIRECTIONS: Each jack-o-lantern must have eyes, nose and mouth. • How many different

Jack-o-Lantern Combinations: How Many Can Different Ones Can You Make?

Jack-o-Lantern Combinations 3 [email protected]