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