
Anúncios
1

Qual é a resposta? Dica:2x
6x 10x 18x
4x2=8
8x2=16
16x2=32
não pertence aos reais
2

Qual é a resposta? Dica: × +
2×2+2=6
2+2×2=8
2x+22=24x
3

Qual a resposta?
6
4
5
4

Qual a resposta?
2
10
25
5

Qual a resposta?
18
25
11
6

Qual a resposta? Dica: level 2
5+5+5+5=20
5×5×5×5=3125
5-5-5-5-5=IMPOSSÍVEL
5+5×5-5=45
5x5-5+5=25
7

Qual a resposta?
14
45
10
8

Qual a resposta? Dica: AB+AB
Formula de Baskara!!!!
A=50 B=10 A/B=5
A=60 B=40 A/B=1,5
9

Qual a resposta?
39
32
31