Year 2 Lesson 19 In-class Exercise

Name ________________________

1). Find the number of permutations of the letters in these words:
a). BUNGI

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b). CAREFUL

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c). GARDEN

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2). Find the number of different 3-letter sets out of the following words:
a). BUNGI

______

b). CAREFUL

_______

c). GARDEN

_______

3). Find the number of permutations
of the letters in these words
that have repeated letters:

a). BOOM

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b). BOOTH

_______

c). BIKING

_______

4). Find the number of permutations of the letters in these words that have 2 repeated letters:

a). PIPING

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b). PEEP

_______