5:04EWorking mathematically
Working Mathematically — Level 5
Extension page. List the counting numbers that can be shown on a number line if they must be less than 3 units from 7 but more than 1 unit from 8. Mass shown on scales. Circle the three numbers that add to give the total shown. Describe the path of operations on the number given. Manipulate lines to solve problem - trial and error, reasoning. Complete the pattern and the table. Show the rule.
