Sign Up
学生说明
1. Click 
2 Watch the first page to see how to complete the activity
3 Use the 
tool to reveal the missing numbers
4 Use the 
tool to write the number under the representation.
5 Use the 
tool to drag the correct comparison symbol to complete the comparison sentence.
6 When all pages have been completed click 
教师备注（学生不可见）
Children will use the eraser to find missing number representations and then write the numbers underneath. They will then drag the correct number comparison symbol to complete the sentences. This activity has been designed to support learners following WRM comparing teen numbers.
