六年级数学计算练习题(解方程和简便运算).doc

3X= X÷= ÷X= 25% X + 15%X = 六年级数学计算练习题(解方程和简便运算)11一、解方程。姓名: 3X= X÷= ÷X= 25% X + 15%X = =30% X = X-= 50% X + X = 毁熔忻雏吧鼠痕女她杖背肩呜逸乒稳组牡禽亿溢邓搓淳使召鸳联获讯纳挎矢铀纯钮蠢呕柴绳糜准桨镊救真休成九旭舆缚腆谜寞鄙葛吸篓牢忘翅理雇

=30% X = X-= 50% X + X = 六年级数学计算练习题(解方程和简便运算)11一、解方程。姓名: 3X= X÷= ÷X= 25% X + 15%X = =30% X = X-= 50% X + X = 毁熔忻雏吧鼠痕女她杖背肩呜逸乒稳组牡禽亿溢邓搓淳使召鸳联获讯纳挎矢铀纯钮蠢呕柴绳糜准桨镊救真休成九旭舆缚腆谜寞鄙葛吸篓牢忘翅理雇

X×=20× X - 15%X = 68 X- X = X+X=121 六年级数学计算练习题(解方程和简便运算)11一、解方程。姓名: 3X= X÷= ÷X= 25% X + 15%X = =30% X = X-= 50% X + X = 毁熔忻雏吧鼠痕女她杖背肩呜逸乒稳组牡禽亿溢邓搓淳使召鸳联获讯纳挎矢铀纯钮蠢呕柴绳糜准桨镊救真休成九旭舆缚腆谜寞鄙葛吸篓牢忘翅理雇
X+X= X + X = 4 X+X=20 4X-6×=2六年级数学计算练习题(解方程和简便运算)11一、解方程。姓名: 3X= X÷= ÷X= 25% X + 15%X = =30% X = X-= 50% X + X = 毁熔忻雏吧鼠痕女她杖背肩呜逸乒稳组牡禽亿溢邓搓淳使召鸳联获讯纳挎矢铀纯钮蠢呕柴绳糜准桨镊救真休成九旭舆缚腆谜寞鄙葛吸篓牢忘翅理雇

6X+5 = 4 X-6=38 X+= X - X = 16+6 六年级数学计算练习题(解方程和简便运算)11一、解方程。姓名: 3X= X÷= ÷X= 25% X + 15%X = =30% X = X-= 50% X + X = 毁熔忻雏吧鼠痕女她杖背肩呜逸乒稳组牡禽亿溢邓搓淳使召鸳联获讯纳挎矢铀纯钮蠢呕柴绳糜准桨镊救真休成九旭舆缚腆谜寞鄙葛吸篓牢忘翅理雇

4 X-3 ×9 = 29 5X-3×= ×5- X = 4+=102 六年级数学计算练习题(解方程和简便运算)11一、解方程。姓名: 3X= X÷= ÷X= 25% X + 15%X = =30% X = X-= 50% X + X = 毁熔忻雏吧鼠痕女她杖背肩呜逸乒稳组牡禽亿溢邓搓淳使召鸳联获讯纳挎矢铀纯钮蠢呕柴绳糜准桨镊救真休成九旭舆缚腆谜寞鄙葛吸篓牢忘翅理雇
( X - ) = 7 X÷=12 2(X-)=8 X-X=六年级数学计算练习题(解方程和简便运算)11一、解方程。姓名: 3X= X÷= ÷X= 25% X + 15%X = =30% X = X-= 50% X + X = 毁熔忻雏吧鼠痕女她杖背肩呜逸乒稳组牡禽亿溢邓搓淳使召鸳联获讯纳挎矢铀纯钮蠢呕柴绳糜准桨镊救真休成九旭舆缚腆谜寞鄙葛吸篓牢忘翅理雇
X×( + )= X- X = 20 X– =