# Investigating Roman Numerals up to 1000

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## Lesson details

### Key learning points

- In this lesson, we will be identifying the way to write the corresponding Roman numerals for values between 1 and 1000.

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This content is made available by Oak National Academy Limited and its partners and licensed under Oak’s terms & conditions (Collection 1), except where otherwise stated.

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### 5 Questions

Q1.

How are the numbers 1, 5, 10, 50 and 100 written using Roman Numerals?

A, Z, C, L X

C, L, X, U, T

E, V, X, C, L

Q2.

How would you write the number 13 using Roman Numerals?

X3

XVII

XXX

Q3.

How would you write the number 47 using Roman Numerals?

IVVII

LXVII

XXXXVII

Q4.

How would the following sequence be completed: V, X, XV, XX, _____?

VVV

XV

XXXV

Q5.

How would the following sequence be completed: C, XC, LXXX, LXX, LX, _______

LXI

X

XL

### 5 Questions

Q1.

How would the number '473' be written using Roman Numerals?

CCCCLXXIII

DCLXXIII

IVVIIIII

Q2.

How would the number 'CMXXVII' be written using Arabic Numerals?

1027

127

925

Q3.

What is the difference between the numbers CD and DC?

CD refers to the 100 after 500 so it is 600 whereas DC refers to the 100 before 500 so it is 400.

CD refers to the number 60 and DC refers to the number 40

They both mean the same thing.

Q4.

Complete the following sequence using Roman Numerals: CL, CCC, CDL, _______

CD

DCX

DCXX

Q5.

Complete the following sequence using Roman Numerals: LXXX, CLX, CCXL, _______

CCC

CCCX

CCLX