1X2X3X4X5X6X7X8X9.X35X36末尾多少0啊
3个回答
10,20,30,产生3个0
5,15,25,35与偶数相乘都会产生0,
一共7个0
相关问题
1X2X3X4X5X6X7X8X9……X100末尾有多少个0?
2x+0.4x=48(并检验)8x-x=14.7 35x+13x=9.6 5(x+3)=35x+3.7x+2=16.11
解方程0.3x=6 11x-8x=6.3 x-0.36x=9.6 (x-5)÷2=7.5 4x-4×8=34 8(x-6
1/1x2x3x4+1/2x3x4x5+1/3x4x5x6+1/4x5x6x7+1/5x6x7x8+1/6x7x8x9+
下列题目x=多少3(x-2.1)=9 9x+11x=0.4 (x-5)÷6=1.6 7(x+1.2)=8.4 4.8+x
(1)x+4.9= 49 (2)x-35.8= 4.5+7.6 (3)0.9x-9.2=8.8 (4)25x÷0.2=1
1)2x+8=16 (2)x/5=10 (3)x+7x=8 (4)9x-3x=6 (5)6x-8=4 (6)5x+x=9
解方程2(X-6)=3-(4X-9)、5(Y+5)-3(2-Y)=35、3X-7+6X=4X-8 3(X+1)-(3X-
解方程 9x-1.8=5.4 7÷X=0.5 1-20%x=0.4 40%x=4.2 4x-1.6x=36 5x÷4=3
1x2x3x4x5x6x7x8x9x10等于多少?