Loading ad... Kris JeanMember for 3 years 10 months Age: 14-15 Level: Grade 9 Language: Chinese (zh) ID: 337072 26/08/2020 Country code: PH Country: Philippines School subject: 數學 (1061010) Main content: Special Product (1140674) From worksheet author: use special product to solve Other contents: 特殊三項 Loading ad... Share / Print Worksheet Google Classroom Microsoft Teams Facebook Pinterest Twitter Whatsapp Download PDF Loading ad...