Question

ATIVIDADE a 1:Determine três divisores dos números a seguir. a)10 b)21 c)40 d)142​

Answer 1

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A)

$10 \div 1 = 10 \\ 10 \div 2 = 5 \\ 10 \div 5 = 2$

B)

$21 \div 1 = 21 \\ 21 \div 3 = 7 \\ 21 \div 7 = 3$

C)

$40 \div 1 = 40 \\ 40 \div 2 = 20 \\ 40 \div 4 = 10$

D)

$142 \div 1 = 142 \\ 142 \div 2 = 71 \\ 142 \div 142 = 1$

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