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六年级数学计算题一、口算:(每题0.5分,共30分)= 3= 2= 4= 5= 4= 4= 2= 1= 1= 6=12= 14= = 2= 6 = = 0= 16 = 6 = = 1 = = = 3 = = 1 = = = =2510%= 8 = = =10= = 39= = 4= =10= = 7= =13= 6= 7= 2 =二、解方程:(每题3分,共27分)36X=15 X( )= x :4= 3:10 1 x = x0.25x=12.5 x0.8 x=36 2x+0.4x=7.2 5-x= 6x=四、计算下面各题,能简算的要简算。(每题3分,共30分)(1)0.75101 (2) 72( ) (3)23780.250.25 (4)97 (5)( ) (6) ()(7)-(+) (8)1-(+) (9) ( ) (10)2 五能力提升:(13分,第1、2小题各4分,第3小题5分)1、把、按从小到大的顺序排列。2、计算:(1)(1)(1)(1)(1)(1).3100个和尚吃100个馒头,大和尚一人吃3个,小和尚三人吃1个,大和尚有( )个,小和尚有( )个。4