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Unit 9: Adding suffixes: the spelling rules

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Unit 9: Suffixes: why we need to double letters, change them or drop 'e'

Unit StartCourse Testpage 2page 3Course Testpage 5Course Testpage 7Course Testpage 9Course Testpage 11Course Testpage 13Course Testpage 15Course Testpage 17Course Testpage 19Unit End

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The Spelling Rules for Adding Suffixes:

The Doubling Rule

Now have a go at this activity – when do you need to double the last letter?
The first one has been done for you.

Add the suffix to the root word.

Type the whole word:

swim + ing
shop + ing
hop + ed
flip + er
thin + est
rot + en
grub + y
clap + ing
red + ish
drum + er
mud + y
whip + ed

X
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Please turn your screen to landscape to play this game.
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The Spellzone interactive course is intended to be used online and may not be printed.

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