1 | What number does the Roman numeral represent? [1] | | | |

1 | What number does this binary number represent? [1] | | | |

2 | Convert the number to a Roman numeral | | | |

2 | Convert the number to binary | | | |

3 | Which number is shown in Roman numerals? [2] | | | |

3 | What number is shown in binary? [2] | | | |

4 | Addition with Roman numerals | | | |

4 | Addition with binary | | | |

5 | Subtraction with Roman numerals | | | |

5 | Binary subtraction | | | |