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