Timelines and Chronology Worksheet Generator
BCE and CE arithmetic, elapsed years, decades and centuries. No AI, no credits.
Grades 3 – 12No account needed
BCE and CE arithmetic (there is no year zero), elapsed years, decades and centuries, ordering events, and timelines drawn from events the teacher enters. Practice items use fictional events. Every answer is computed by code. No AI, so it never uses a generation credit.
What students practice
- Social Studies
- Timelines
- Chronology
Live sample sheet
No account needed to view and print.
Name: ____________________Date: ____________
Timelines and Chronology
1. How many years are there from 1242 BCE to 952 CE? (Remember: there is no year zero.)
2. How many years elapsed from 1683 to 1870?
3. Put these events in chronological order (earliest to latest): The Great Fire of Maplewood (450 CE); The founding of the city of Maplewood (350 BCE); The Maplewood Constitution (1789 CE); The Maplewood Revolution (1450 CE).
4. How many years are there from 1776 BCE to 1517 CE? (Remember: there is no year zero.)
5. How many years elapsed from 1201 to 1313?
6. Put these events in chronological order (earliest to latest): The Maplewood Constitution (1789 CE); The Maplewood Industrial Era (1850 CE); The Great Fire of Maplewood (450 CE); The Maplewood Treaty (120 CE).
7. How many years are there from 1226 BCE to 159 CE? (Remember: there is no year zero.)
8. How many years elapsed from 1063 to 1272?
9. Put these events in chronological order (earliest to latest): The Maplewood Digital Age (1995 CE); The Maplewood Industrial Era (1850 CE); The Great Fire of Maplewood (450 CE); The Maplewood Revolution (1450 CE).
10. How many years are there from 1637 BCE to 707 CE? (Remember: there is no year zero.)
Made with TeachSpark
Answer Key — Timelines and Chronology
1. How many years are there from 1242 BCE to 952 CE? (Remember: there is no year zero.)
Solution:
From 1242 BCE to 1 BCE = 1242 years
From 1 CE to 952 CE = 952 years
Total = 1242 + 952 - 1 = 2193 years (subtract 1 because there is no year zero)
Answer: 2193 years
2. How many years elapsed from 1683 to 1870?
Solution:
Elapsed = Later year - Earlier year = 1870 - 1683 = 187 years
Answer: 187 years
3. Put these events in chronological order (earliest to latest): The Great Fire of Maplewood (450 CE); The founding of the city of Maplewood (350 BCE); The Maplewood Constitution (1789 CE); The Maplewood Revolution (1450 CE).
Solution:
1. The founding of the city of Maplewood (350 BCE)
2. The Great Fire of Maplewood (450 CE)
3. The Maplewood Revolution (1450 CE)
4. The Maplewood Constitution (1789 CE)
Answer: The founding of the city of Maplewood, then The Great Fire of Maplewood, then The Maplewood Revolution, then The Maplewood Constitution
4. How many years are there from 1776 BCE to 1517 CE? (Remember: there is no year zero.)
Solution:
From 1776 BCE to 1 BCE = 1776 years
From 1 CE to 1517 CE = 1517 years
Total = 1776 + 1517 - 1 = 3292 years (subtract 1 because there is no year zero)
Answer: 3292 years
5. How many years elapsed from 1201 to 1313?
Solution:
Elapsed = Later year - Earlier year = 1313 - 1201 = 112 years
Answer: 112 years
6. Put these events in chronological order (earliest to latest): The Maplewood Constitution (1789 CE); The Maplewood Industrial Era (1850 CE); The Great Fire of Maplewood (450 CE); The Maplewood Treaty (120 CE).
Solution:
1. The Maplewood Treaty (120 CE)
2. The Great Fire of Maplewood (450 CE)
3. The Maplewood Constitution (1789 CE)
4. The Maplewood Industrial Era (1850 CE)
Answer: The Maplewood Treaty, then The Great Fire of Maplewood, then The Maplewood Constitution, then The Maplewood Industrial Era
7. How many years are there from 1226 BCE to 159 CE? (Remember: there is no year zero.)
Solution:
From 1226 BCE to 1 BCE = 1226 years
From 1 CE to 159 CE = 159 years
Total = 1226 + 159 - 1 = 1384 years (subtract 1 because there is no year zero)
Answer: 1384 years
8. How many years elapsed from 1063 to 1272?
Solution:
Elapsed = Later year - Earlier year = 1272 - 1063 = 209 years
Answer: 209 years
9. Put these events in chronological order (earliest to latest): The Maplewood Digital Age (1995 CE); The Maplewood Industrial Era (1850 CE); The Great Fire of Maplewood (450 CE); The Maplewood Revolution (1450 CE).
Solution:
1. The Great Fire of Maplewood (450 CE)
2. The Maplewood Revolution (1450 CE)
3. The Maplewood Industrial Era (1850 CE)
4. The Maplewood Digital Age (1995 CE)
Answer: The Great Fire of Maplewood, then The Maplewood Revolution, then The Maplewood Industrial Era, then The Maplewood Digital Age
10. How many years are there from 1637 BCE to 707 CE? (Remember: there is no year zero.)
Solution:
From 1637 BCE to 1 BCE = 1637 years
From 1 CE to 707 CE = 707 years
Total = 1637 + 707 - 1 = 2343 years (subtract 1 because there is no year zero)
Answer: 2343 years
Answers computed by code. No AI, no credits.
Assumptions and Conventions
Assumptions:
- There is no year zero in the BCE/CE system. The year after 1 BCE is 1 CE.
- Elapsed years = Later year - Earlier year (within the same era).
- From BCE to CE: total = BCE year + CE year - 1.
- Century = ceil(year / 100). The 1st century is years 1-100, the 2nd century is 101-200, etc.
- Decade = floor(year / 10) × 10.
Conventions:
- Practice items use fictional events.
- BCE years are shown as negative numbers internally.
Made with TeachSpark
No account needed.
Frequently asked questions
Do students need an account to use the Timelines and Chronology?
No. Students never need an account. They open a shared link or join with a code.
Can I print the Timelines and Chronology without signing up?
Yes. This tool computes answers by code, so you can generate, preview and print worksheet without an account. A free account adds saving and student links.
How are the answers computed?
Every answer is computed by code and verified by a second independent method. No AI is used.
What grades is the Timelines and Chronology for?
This tool fits Grades 3 – 12.
Related tools in Social Studies Studio
Map Skills
Fictional maps with grid, compass rose, scale bar and legend. No AI, no credits.
Source Analysis Organizer
A printable organizer with sentence frames that change by Difficulty. No AI, no credits.
Social Studies Vocabulary Word Search Maker
Place every entered word in a letter grid, with a location key, grid sizes and a choice of directions. No AI, no credits.
Social Studies Crossword Maker
Build a connected crossword with numbered across and down clues from your words and clues. Unplaced words are identified. No AI, no credits.
Social Studies Bingo Card Maker
Create up to 36 distinct 4-by-4 or 5-by-5 bingo cards and a call sheet from your term list. No AI, no credits.
✓ No account needed to generate, preview and print. A free account adds saving and student links.
Sign inWhat can I do?
Without an account
- Generate sheets
- Preview pages
- Print or save as PDF
- Make versions A, B, C
- Make differentiated levels
- Print answer keys
- See the trust panel and Show the calculation
- Try the on-screen practice
- Report a problem
With a free account
- Save to My library
- Browse My library
- Share revocable student links
- Make QR codes
- Turn sharing on or off
Students never need an account — they open a shared link or join with a code.
Sample output, computed by code — change the options and Generate to make your own
Name: ____________________Date: ____________
Timelines and Chronology
1. How many years are there from 1962 BCE to 683 CE? (Remember: there is no year zero.)
2. How many years elapsed from 1494 to 1835?
3. Put these events in chronological order (earliest to latest): The Maplewood Treaty (120 CE); The Maplewood Constitution (1789 CE); The Maplewood Industrial Era (1850 CE); The Maplewood Digital Age (1995 CE).
4. How many years are there from 1898 BCE to 1793 CE? (Remember: there is no year zero.)
5. How many years elapsed from 1640 to 1989?
6. Put these events in chronological order (earliest to latest): The founding of the city of Maplewood (350 BCE); The Great Fire of Maplewood (450 CE); The Maplewood Constitution (1789 CE); The Maplewood Revolution (1450 CE).
7. How many years are there from 1596 BCE to 1341 CE? (Remember: there is no year zero.)
8. How many years elapsed from 1074 to 1462?
9. Put these events in chronological order (earliest to latest): The Maplewood Digital Age (1995 CE); The Maplewood Renaissance (800 CE); The Maplewood Constitution (1789 CE); The Maplewood Industrial Era (1850 CE).
10. How many years are there from 1862 BCE to 761 CE? (Remember: there is no year zero.)
Made with TeachSpark
Answer Key — Timelines and Chronology
1. How many years are there from 1962 BCE to 683 CE? (Remember: there is no year zero.)
Solution:
From 1962 BCE to 1 BCE = 1962 years
From 1 CE to 683 CE = 683 years
Total = 1962 + 683 - 1 = 2644 years (subtract 1 because there is no year zero)
Answer: 2644 years
2. How many years elapsed from 1494 to 1835?
Solution:
Elapsed = Later year - Earlier year = 1835 - 1494 = 341 years
Answer: 341 years
3. Put these events in chronological order (earliest to latest): The Maplewood Treaty (120 CE); The Maplewood Constitution (1789 CE); The Maplewood Industrial Era (1850 CE); The Maplewood Digital Age (1995 CE).
Solution:
1. The Maplewood Treaty (120 CE)
2. The Maplewood Constitution (1789 CE)
3. The Maplewood Industrial Era (1850 CE)
4. The Maplewood Digital Age (1995 CE)
Answer: The Maplewood Treaty, then The Maplewood Constitution, then The Maplewood Industrial Era, then The Maplewood Digital Age
4. How many years are there from 1898 BCE to 1793 CE? (Remember: there is no year zero.)
Solution:
From 1898 BCE to 1 BCE = 1898 years
From 1 CE to 1793 CE = 1793 years
Total = 1898 + 1793 - 1 = 3690 years (subtract 1 because there is no year zero)
Answer: 3690 years
5. How many years elapsed from 1640 to 1989?
Solution:
Elapsed = Later year - Earlier year = 1989 - 1640 = 349 years
Answer: 349 years
6. Put these events in chronological order (earliest to latest): The founding of the city of Maplewood (350 BCE); The Great Fire of Maplewood (450 CE); The Maplewood Constitution (1789 CE); The Maplewood Revolution (1450 CE).
Solution:
1. The founding of the city of Maplewood (350 BCE)
2. The Great Fire of Maplewood (450 CE)
3. The Maplewood Revolution (1450 CE)
4. The Maplewood Constitution (1789 CE)
Answer: The founding of the city of Maplewood, then The Great Fire of Maplewood, then The Maplewood Revolution, then The Maplewood Constitution
7. How many years are there from 1596 BCE to 1341 CE? (Remember: there is no year zero.)
Solution:
From 1596 BCE to 1 BCE = 1596 years
From 1 CE to 1341 CE = 1341 years
Total = 1596 + 1341 - 1 = 2936 years (subtract 1 because there is no year zero)
Answer: 2936 years
8. How many years elapsed from 1074 to 1462?
Solution:
Elapsed = Later year - Earlier year = 1462 - 1074 = 388 years
Answer: 388 years
9. Put these events in chronological order (earliest to latest): The Maplewood Digital Age (1995 CE); The Maplewood Renaissance (800 CE); The Maplewood Constitution (1789 CE); The Maplewood Industrial Era (1850 CE).
Solution:
1. The Maplewood Renaissance (800 CE)
2. The Maplewood Constitution (1789 CE)
3. The Maplewood Industrial Era (1850 CE)
4. The Maplewood Digital Age (1995 CE)
Answer: The Maplewood Renaissance, then The Maplewood Constitution, then The Maplewood Industrial Era, then The Maplewood Digital Age
10. How many years are there from 1862 BCE to 761 CE? (Remember: there is no year zero.)
Solution:
From 1862 BCE to 1 BCE = 1862 years
From 1 CE to 761 CE = 761 years
Total = 1862 + 761 - 1 = 2622 years (subtract 1 because there is no year zero)
Answer: 2622 years
Answers computed by code. No AI, no credits.
Assumptions and Conventions
Assumptions:
- There is no year zero in the BCE/CE system. The year after 1 BCE is 1 CE.
- Elapsed years = Later year - Earlier year (within the same era).
- From BCE to CE: total = BCE year + CE year - 1.
- Century = ceil(year / 100). The 1st century is years 1-100, the 2nd century is 101-200, etc.
- Decade = floor(year / 10) × 10.
Conventions:
- Practice items use fictional events.
- BCE years are shown as negative numbers internally.
Made with TeachSpark
Timelines and Chronology - Elementary social studies - Mixed chronology
BCE and CE arithmetic, elapsed years, decades and centuries. No AI, no credits.