Year 1 Number of the day worksheetsBuilding number sense within the foundation years is vital for students. These worksheets are based on the Stage 1 Mathematics Syllabus, NSW. Outcome and indicators for referenceMA1-4NA applies place value, informally, to count, order, read and represent two- and three-digit numbers count forwards and backwards by ones from a given two-digit numberidentify the number before and after a given two-digit numberdescribe the number before as 'one less than' and t