Loading ad... PussaraMember for 2 years 10 months Age: 14-16 Level: 10 Language: Thai (th) ID: 1214715 31/07/2021 Country code: TH Country: Thailand School subject: math (1061794) Main content: Logic (1905504) From worksheet author: แบบฝึกหัด 2.4 Other contents: math Loading ad... Share / Print Worksheet Google Classroom Microsoft Teams Facebook Pinterest Twitter Whatsapp Download PDF Loading ad...