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Member for
2 years 8 monthsAge: 5-7
Level: K2
Language: English
(en)
ID: 1671687
23/11/2021
Country code: MY
Country: Malaysia
Main content: Subtraction within 20 (1629924)
From worksheet author:
Subtract the ones first.
Other contents:
2 sets of numbers
Share / Print Worksheet
