66十66x98怎麼簡便計算

66十66x98
=66x(1+98)
=66x(100-1)
=66x100-66
=6600-66
=6534
——,
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66x98十66x2的簡便方法

66×98+66×2
=66×(98+2)
=66×100
=6600

66X98簡便演算法怎麼算呢(專業回答)

66X98
=66X(100-2)
=6600-132
=6468

66×98 66×2用簡便計算怎麼演算法

66x98+66x2
=66x(98+2)
=66x100
=6600

簡便計算:16十8x98

16十8x98
=8x2+8x98
=8x(2+98)
=8x100
=800
希望能幫到你!

234一36十66簡便計算

=234+66-36=300-36=264

用簡便計算:23X98十46

23×98+46
=23×98+23×2
=23×(98+2)
=23×100
=2300

65x98簡便計算

65x98簡便計算
=65x(100-2)
=6500-130
=6370

47x98十94怎樣簡便計算

47x98十94
=47x98十48x2
=47x(98十2)
=47x100
=4700

68 x98 136簡便計算

68 x98+136
=68 x98+68 x2
=68 x(98+2)
=68 x100
=6800

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