√2√2√2=2的3/2次方
7×3√3-3×√24-6×√(1/9)+4√(3×3√3)拜托各位大神
1个回答
相关问题
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1/2+2/2×3+3/2×3×4+4/2×3×4×5+5/2×3×4×5×6拜托各位了 3Q
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(1×3+2×3+3×3+4×4+5×3+6×3+7×3+8×3+9×3+10×3)×5
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3.14×0.4的平方×7等于多少拜托各位大神
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1.(1.3×3.9×11.7+3×9×27+1/17×3/17×9/17)/(1.3×2.6×3.9+3×6×9+1/
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算一算.7×2-2= 4×9+9= 3×8-3= 3×6+3= 7×4+4= 4×9-9= 5×8+8= 6×3-6=
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直接写得数:3/14×2/26=?1/7×21/24=?1/4×1/6=?2/3×1/7=?4/6×2/3=?9/8×6
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(1×3×24+2×6×48+3×9×72)÷(1×2×4+2×4×8+3×6×12)=?
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口算:6×7=______; 9×9=______; 3×6=______; 2×6=______; 8×3+4=___
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计算下列各题. 3×4+2= 4×3+5= 3×6+4= 8×9+7= 4×7-6= 2×9-8= 3×8-4= 4×9
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①(1/2-5/6+5/12-7/24)×24= ②2×3.14-8×3.14+5×3.14-9×