Eras, ages and halfs - Which era it is? - 4th grade

1

Specify the century and half

20th century BC 2nd half 21st century BC 2nd half 21st century BC 1st half 20th century BC 1st half

2

101 year BC 102 year BC 111 year BC 1101 year BC

3

Specify century and half

2nd century BC 1st half 1st century BC 2nd half 2nd century BC 2nd half 1st century BC 1st half

4

999 year BC 9 year BC 1 year 0 year

5

Specify age and half

2nd age 2nd half 1st age 1st half 1st age 2nd half 2nd age 1st half

6

Specify the century and half

1st century BC 2nd half 2nd century BC 2nd half 2nd century BC 1st half 1st century BC 1st half

7

Specify the century and half

20th century BC 1st half 21st century BC 1st half 20th century BC 2nd half 21st century BC 2nd half

8

899 year BC 91 year 101 year 100 year

9

1511 year 1601 year 1501 year 1502 year 2501 year

10

Specify the year in which the century began

1 AD 100 BC 1 BC 101 AD