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Anúncios
1
(Facil)1+9+2+8-7-4=
20
8
17
9
2
4+9 ×2 -3=
25
23
22
26
3
5+2+8-7-4 ×5
20
24
27
28
4
2×2+54
57
58
51
54
5
3-1+43-20=
45
34
9
25
6
54-32×2=
23
43
44
54
7
50+24+21-35=
21
60
69
75
8
(Medio)60-10+34×3÷4
170
43
78
63
252
9
89-34+93÷30
58,1
54,8
49,3
76,65
67,76
10
22×3+178÷20
74,9
49,78
63,6
56,4
98,56
11
76-54+63=
58
56
87
85
70