Video Transcript
Complete: What is one less than
four?
In this question, we’re shown a
group of jelly beans. We don’t need to count the jelly
beans because we’re already told that there are four. We have to find one less than
four. There’s a big hint in the
picture. The arrow is showing us to take one
jelly bean away. Finding one less is the same as
taking away one. So let’s take away one jelly
bean. How many are left? There’s one, two, three. Four take away one is three. One less than four is three. Three is one less than four.