Set the the range for today's number:
Complete the tens frames for today's number.
Write the number before and number after.
Use +/- to add tally marks
Mark today's number on the hundreds chart
Use base ten blocks to make today's number.
Complete the place value chart
Write the numbers ten more and ten less.
Write the number as a word or words.
To set the number, put the number at the end of the URL, for example https://mathsstarters.net/activity/numdaystage1/23.
To set the range, put the minimum and maximum at the end of the URL, for example https://mathsstarters.net/activity/numdaystage1/23/43 will set a range of 23 to 43.
19 April 2020 - version 2: Added - ten more, ten less. Added number in word(s). Fixed hundreds chart on iPad. Other minor improvements.