Question

Coloque os números em ordem crescente usando o sinal menor que:

A) -9,-3,-7,+1,0
B) -2,-6,-5,-3,-8
C) +5,-3,+1,0-1,+20
D) +25,-3,-18,-15,+8,-9
E) +60,-21,-34,-105,-90
F)-400,+620,-840,+1000,-10

Answer 1

a) -9<-7<-3-<+1,0

b) -8<-6<-5<-3<-2

c) -3<-1<+5<+20