Loading ad... TING NAIMember for 3 years 3 months Age: 8 Level: 2 Language: English (en) ID: 1194099 25/07/2021 Country code: MY Country: Malaysia School subject: Math (1061955) Main content: Basic operation (2004140) From worksheet author: basic operation Other contents: basic operation Loading ad... Share / Print Worksheet Google Classroom Microsoft Teams Facebook Pinterest Twitter Whatsapp Download PDF Loading ad...