Member for
2 ปี 10 เดือนAge: 3+
Level: 1
Language: English
(en)
ไอดี: 1957201
23/03/2022
Country code: BN
Country: Brunei
Main content: Addition without regrouping (2011569)
From worksheet author:
Adding up to 20
Other contents:
Place value Tens and Ones
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![Addition up to 20 Without Regrouping Using place value 3 Addition up to 20 Without Regrouping Using place value 3](/sites/default/files/styles/worksheet/public/def_files/2022/3/23/203231012252346964/203231012252346964001.jpg?itok=IBvAdDhp)
![Addition up to 20 Without Regrouping Using place value 3 Addition up to 20 Without Regrouping Using place value 3](/sites/default/files/styles/worksheet/public/def_files/2022/3/23/203231012252346964/203231012252346964002.jpg?itok=W40oGvJO)