数学,5,6,7,8,10
1个回答
5:第二象限
6:m=-7
7:(-3,-1)
8:5
10:C
相关问题
(2890+[5/6]+[7/8]+[7/10])÷([5/6]+[7/8]+[7/10])
(2890+5/6+7/8+7/10)÷(5/6+7/8+7/10) =
(2980+5/6+7/8+7/10)÷(5/6+7/8+7/10)
(2890+[5/6]+[7/8]+[7/10])÷([5/6]+[7/8]+[7/10])
(2890+5/6+7/8+7/10)÷(5/6+7/8+7/10)
(2890+[5/6]+[7/8]+[7/10])÷([5/6]+[7/8]+[7/10])
()内为分数:(5+6/5*6)-(6+7/6*7)+(7+8/7*8)-(8+9/8*9)+(9+10/9*10)=?
数学102页3.4.5.6.7.8.9.10
7-3= 6+5= 8-6= 5-1= 10-6= 5+2= 7+0= 6-2= 8-2= 5+5= 7-6= 10-5
(313+[5/6]+[7/8]+[9/10])÷([5/6]+[7/8]+[9/10]).