Mathemateg gyflym - Gwreiddyn sgwâr

Yn y cwis hwn mae'r atebion yn newid bob tro rydych chi'n chwarae! Datryswch y problemau gwreiddiau sgwâr ar hap hyn mor gyflym ag y gallwch!

Cyfanrifau yw'r holl atebion

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Last updated: May 9, 2020

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First submitted	May 9, 2020
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2:30

Rhowch yr ateb yma

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broblem	ateb
√961	31
√625	25
√2809	53
√484	22
√3600	60

broblem	ateb
√144	12
√576	24
√324	18
√400	20
√1444	38

broblem	ateb
√256	16
√289	17
√2209	47
√1681	41
√1	1

broblem	ateb
√784	28
√2401	49
√529	23
√121	11
√2116	46

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