The resource is suitable for grade 2 students. 10 pages of worksheets 2 pages of Achievement and Standards Checklist. Answers are included for all the worksheetsThese resource is also link to the Australian curriculum: increasing and decreasing by 2, 3, 5 and 10 (ACMNA026)model, represent and order numbers to at least 1000 (ACMNA027)Group, partition and rearrange collections up to 1000 in hundreds, tens and ones (ACMNA028)Explore the connection between addition and subtraction (ACMNA029) Solve