Add a syllable
Add "sun" to the beginning of the word "day".
Sunday
Remove "tooth" from "toothbrushes"
brushes
alligator
Al-li-ga-tor
ostrich
2
tri-ang-le
rectangle
Add "er" to the end of the word "tall"
taller
remove "fish" from "jellyfish"
jelly
armadillow
ar-ma-dil-low
anteater
3
sub-tract-ion
subtracton
add "ly" to the end of the word "quick"
quick
remove "ball" from "volleyball"
volley
yesterday
yes-ter-day
tiger
2
gym-na-si-um
gymnasium
add "blue" to the beginning of the word "berry"
blueberry
remove "grand" from "grandmother"
mother
watermelon
wa-ter-mel-on
hippopotamus
5
ther-mom-e-ter
thermometer
add "table" to the beginning of "cloth"
tablecloth
remove "lawn" from "lawnmower"
mower
elephant
el-e-phant
rhinocerous
4
mul-tip-li-ca-tion
multiplication