1 | Make each row of decimals add up to 1 (1 decimal place) | | | |

2 | Make each row of decimals add up to 1 (2 decimal places) | | | |

2 | Make each row of decimals add up to 10 (1 decimal place) | | | |

3 | Make each row of decimals add up to 10 (2 decimal places) | | | |

3 | Make each row of decimals add up to 100 (1 decimal place) | | | |

4 | Make each row of decimals add up to 100 (2 decimal places) | | | |