Toán Lớp 5: (7,5 – 2,5 x 3) x (2,1 x 2,2 x 2,3 x 2,4 x 2,5)
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Toán Lớp 5: (7,5 – 2,5 x 3) x (2,1 x 2,2 x 2,3 x 2,4 x 2,5)
Comments ( 2 )
= ( 7,5 – 7,5 ) x (2,1 x 2,2 x 2,3 x 2,4 x 2,5)
= 0 x (2,1 x 2,2 x 2,3 x 2,4 x 2,5)
= 0