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

1

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

2

Specify age and half

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

3

2000 year BC 1001 year BC 1901 year BC 2001 year BC 1991 year BC

4

Specify the century and half

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

5

2000 year 1001 year 1991 year 2001 year

6

Specify the year in which the century began

99 BC 1 BC 101 BC 100 BC

7

Specify the century and half

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

8

Enter the year in which the century ended

101 BC 100 BC 99 BC 1 BC

9

1501 year 1500 year 1491 year 501 year

10

1 year BC 100 year BC 899 year 101 year BC 91 year BC