Question

(+10)-(+3)=
(+8)-(+9)=
(-17)-(-3)=

me ajudemm​

Answer 1

$10 - 3 = 7 \\ 8 - 9 = - 1 \\ ( - 17) - ( - 3) = - 17 + 3 = - 14$

Answer 2

A)

$\large{( + 10) - ( + 3)} \\ \large{10 - 3} \\ \large \boxed{ \: \red{7 \: }}$

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B)

$\large{( + 8) - ( + 9)} \\ \large{8 - 9} \\ \large \boxed{ \red{ - 1}}$

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C)

$\large{( - 17) - ( - 3)} \\ \large{ - 17 + 3} \\ \large \boxed{ \red{ - 14}}$

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Att, IzabelaCristina2006 ❤️ ♈