赚现金
计算: 1 2 - 2 - | - 1 + 3 | + 2 sin 60 ∘ + ( - 1 - 3 ) 0 .
(1) 8 + ( 1 2 ) - 1 - 2 cos 45 ° - ( π -2016 ) 0
(2)2y2+4y=y+2.
计算: | - 2 | - 1 2016 0 + 4 .
计算: ( π - 3 ) 0 + | - 2 | - 20 ÷ 5 + ( - 1 ) - 1 .
计算: 12 + ( π - 3 ) 0 - 2 cos 30 ∘ .
计算: ( 2 π ) 0 + | - 6 | - 8 3 .
计算: 12 + | 3 - 3 | - 2 sin 60 ∘ - ( 3 ) 2 + 2016 0 .
计算: | - 1 | - 8 3 + ( - 2016 ) 0 .
计算:|﹣3|﹣(﹣2016)0+(﹣2)×(﹣3)+tan45°.
计算: | - 8 | + ( - 2 ) 3 + tan 45 ∘ - 4 .
计算: | - 2 | + 4 cos 30 ∘ - 1 2 - 1 + 12 .
计算: 4 - ( π - 2016 ) 0 + | 3 - 2 | + 2 sin 60 ∘ .
计算: | - 1 | - 3 tan 45 ∘ + 12 - 3 0 .
计算: - ( - 4 ) + | - 5 | + 1 2 - 3 0 - 4 tan 45 ∘ .
计算: 3 25 + ( - 2 ) 3 - ( π - 3 ) 0 .
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