Loading ad... nantawatMember for 2 years 9 months Age: 13-14 Level: 9 Language: Thai (th) ID: 7129324 10/08/2023 Country code: TH Country: Thailand School subject: Technology (1060379) Main content: problem solving (2173672) From worksheet author: Loading ad... Share / Print Worksheet Google Classroom Microsoft Teams Facebook Pinterest Twitter Whatsapp Download PDF Loading ad...