1、小学数学六年级下册口算题一、分数加减法（每题 1 分，共 12 题）2 = = 7528372 = = + + = 84315425151 = + = 31632409 = 5+ = = 5841517二、分数乘除法（每题 1 分，共 24 题） 26 = 9 651033230 = = = 271679211 = 136 = 3245868 = = =16932075 2 5476715 4= 4= 3011 12= 429235403 （ ） 156652三、小数乘除法（每题 1 分，共 12 题）2.58 0.3 2 0.2 360.5= 3.636 1.250.8 4.90.07= 0
2、.30.1 0.042.5 0.058= 1.60.5= 07.8=四、百分数（每题 1 分，共 12 题）3+20= 705 205=4%8 3.70.1% = 21%2= 0.23+177%= 812.5%= 0.130%= 1+30%= 0.23177%= 2-25= 五、求比值（每题 1 分，共 6 题）32:16 0.125:0.3 ： 12783： 12: = : = 85414365六、综合运用（每题 1 分，共 34 题）（1+ ）= 0.5 1 = 32187350.1 7.5+2.5 4 5 8749 590.23+0.17= 201.8= 0.450.37 2.12.09 0.4 = 8.1 =511411.7-6.8 208.3-3.3 0.75 = 530.84= 12.8 = 8.1 = 43142= 5= 8= +0.5= 5+0.6= 0.25= 2.7=25 43313 15 10 10= + = 510659610.375 0.5 = =924143
