Answers 1 – Roman numerals Answers 2 – Numbers to 1000 Answers 2 – Round to the nearest 10 Answers – Find 1, 10, 100 more or less Answers 3 – 100s, 10s and 1s Answers 3 – Round to the nearest 100 Answers 4 – Count in 1000s Answers 5 – Number line to 1000 Answers 5 – 1000s, 100s, 10s and 1s Answers 6 – Partitioning Answers 7 – The number line to 10000 Answers 8 – 1000 more or less Answers 9 – Compare 4 digit numbers Answers 10 – Order numbers Answers 11 – Round to the nearest 1000 Answers 12 – Counting in 25s Answers 13 – Negative numbers
