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What does B.C. stand for?
Before Christ
What does A.D. stand for?
Anno Domini
Where is 0 on the timeline?
It doesn't exist.
What does B.C.E. stand for?
Before the common era.
What century is 1434 in?
15th century
What does C.E. stand for?
Common Era
What side of a horizontal timeline is B.C. and B.C.E on?
The left side
What side of a horizontal timeline is A.D. and C.E. on?
On the right side.
What order of operation is used when we are finding the difference of years within the same time period?
Subtract
What was the time before writing called?
Prehistory
What does the word circa mean?
Around or About
How many years is a decade?
Ten years
How many years is a millennium?
1000 years
How many years is a century?
100 years.
Find the difference between these two years: 1250 B.C. and 300 B.C.
1550 years
Find the difference between these two years: 1000 B.C. and 140 A.D.
1140 years
