Member for
2 years 6 monthsAge: 7-12
Level: Primary school
Language: English
(en)
ID: 1784669
10/01/2022
Country code: SG
Country: Singapore
Main content: Numeracy (1998556)
From worksheet author:
Addition and subtraction up to 20
Other contents:
Numeracy
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![Addition and Subtraction (up to 20) Addition and Subtraction (up to 20)](/sites/default/files/styles/worksheet/public/def_files/2022/1/10/201101509393266342/201101509393266342001.jpg?itok=T6Y_bNCk)
![Addition and Subtraction (up to 20) Addition and Subtraction (up to 20)](/sites/default/files/styles/worksheet/public/def_files/2022/1/10/201101509393266342/201101509393266342002.jpg?itok=x5zuIx2M)