Anúncios
1
Quanto é 3+5=?
8
9
-8
2021
2
23+45=?
65
78
75
68
3
724-612=?
122
141
123
121
120
140
132
131
4
908-95=?
810
808
812
809
912
813
815
5
261-(45+68)=?
162
150
152
52
6
1*1*1=?
0
3
4
1
7
x+3+4=3+x+2x-4+7x-1x, qual o valor de x
x=16
x=1
x=-1
x=0
x=8
x=-8
8
Complete a sequencia: 2,3,5,8,12,17,23,?
33
30
28
47
9
2*2*2*2*2*4=?
122
128
120
124
10
364+264+44-72/4-72-427+1028+708-406=?
1592
1365
1125
1340
