Page 132 - Key to Social Studies 3
P. 132
Let’s Think
One World, One Currency?
According to the United
Nations, there are about 180
currencies in the world used by
di erent countries. Some
currencies work in only one
country, and others work in
multiple countries. From your
point of view, is it possible to
have only one currency uniting
the whole world? Why?
World map showing di erent currencies
Budget Plan
Everyday, our parents work hard to earn
money, save it, and spend it on things
we need in our daily life. They create a
budget plan to manage the money and
make sure they always have enough for
the future. What will happen if we do
not have a budget plan?
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