11+ Spatial Reasoning Quick Practice Tests Age 10-11 for the CEM tests (Letts 11+ Success)

11+ Spatial Reasoning Quick Practice Tests Age 10-11 for the CEM tests (Letts 11+ Success)

Matematika Sekolah Dasar 10
Nilai dari 5k- (2k-1) adalah....
k = 1
k = 1

10
Nilai dari 5k- (2k-1) adalah....
k = 1
k = 1

5k- (2k-1)

= 5(1) - (2(1)-1)

= 5 - (2-1)

= 5 - 1

= 4

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