Name 13.1
© 2013 Core Knowledge FoundationUnit 1^73Directions: Have students complete the chart by adding the suffix–ingand doubling the last consonant spelling if it is onesyllable, has a short vowel sound, and ends in a single consonant.rub rubbing
dab
chop
swim
chat
drift
hum
run
win
shop
sip
munch
sit