1)1/8×1001-0.125 (2)3.952-3.95×3.94 (3)16.8×7/32+7.6×7/16 (4)5×998+101)1/8×1001-0.125 (2)3.952-3.95×3.94 (3)16.8×7/32+7.6×7/16 (4)5×998+10(2)3.95^2-3.95×3.94
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1)1/8×1001-0.125 (2)3.952-3.95×3.94 (3)16.8×7/32+7.6×7/16 (4)5×998+10
1)1/8×1001-0.125
(2)3.952-3.95×3.94
(3)16.8×7/32+7.6×7/16
(4)5×998+10
(2)3.95^2-3.95×3.94
cfyx110
(1)1/8×1001-0.125
=1/8×1001-1/8
=1/8×(1001-1)
=1/8×1000
=125
(2)3.95²-3.95×3.94
=3.95×(3.95-3.94)
=3.95×0.01
=0.0395
(3)16.8×7/32+7.6×7/16
=16.8×(7/16)×(1/2)+7.6×(7/16)
=8.4×(7/16)+7.6×(7/16)
=(8.4+7.6)×(7/16)
=16×(7/16)
=7
(4)5×998+10
=5×998+5×2
=5×(998+2)
=5×1000
=5000
利用分解因式计算 (1)1/8×1001-0.125……(1)1/8×1001-0.125 (2)3.95²-3.95*3.94 (3)16.8*7/32+7.6*7/16 (4)5*998+10
1/(2×1001)+1/(3×1001)-1/(4×1001)+1/(6×1001)-1/(8×1001)
1)1/8×1001-0.125 (2)3.952-3.95×3.94 (3)16.8×7/32+7.6×7/16 (4)5×998+101)1/8×1001-0.125 (2)3.952-3.95×3.94 (3)16.8×7/32+7.6×7/16 (4)5×998+10(2)3.95^2-3.95×3.94
化简:(1)25(a-2b)^2-64(b+2a)^2 (2)1/8*1001-0.125
(-1001)^2009*(0.125)^2008*(-2/7)^2009*(-4/13)^2009*(-1/11)^2009
328*(-0.25)-147*(-0.125)+253*1/8+72*(-1/4)=?
(0.5)^-²-2³×0.125+2007º+|-1|
简算:25×(-0.125)÷(-1/4)×(-4/5)×(-8)÷4/5简算
-100×1/8﹣0.125×35.5+14.5×(-12.5%)用简便方法
计算:(-1001)^7x(-0.125)^6x(-2/7)^x(-4/13)^7x(-1/11)^7
2*1001=1; (2n+2)*1001=3[(2n)*1001],则2008*1001=?
(1+2+3+4+5……+1000+1001)-3500=?
速速回答(-5)×3/13+(-5)×(﹣2/13)-5×1/13+0.125×(﹣14/13)×(﹣8)
(-1001)^7x(0.125)^6x(-4/13)^7x(-1/11)^7快
计算:42÷(-1又2分之1)-1又4分之3÷(﹣0.125)
(1)0.125^10*8^10 (2)3^9*(-1/3)^8 怎么算
0.125×(1-8分之一)等于多少,
①3次根号3又8分之3+2分之5三次根号0.125-3次根号-1=()