Question

FACA COMO EU!
25. (35 - 12 ) + 14 =
25 • 23 . 14:
48 + 14 =(62
A) (45 + 26) - (15 + 13)= 69E) (13 + 22) - (18 - 12) = 5
B) 58 - (29 - 6) + 42= 65
F) (69 -28) + (14 - 9)=46
C) 89 - (19 + 22) + 42=14 G) 192 - (86 + 35) + 24 = 65
H) 398 + (138 - 97) + 45=
D) 100 - (52 + 15) - 27= 36

me ajudem pra fazer o cálculo!!​

Answer 1

$a)(45 + 26) - (15 + 13) \\ 71 -28 \\ \large \boxed{ \red{43}}$

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$b)58 - (29 - 6) + 42 \\ 58 - 23 + 42 \\ 100 - 23 \\ \large \boxed{ \red{77}}$

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$c)89 - (19 + 22) + 42 \\ 89 - 41 + 42 \\ 131 - 41 \\ \large \boxed{ \red{90}}$

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$d)100 - (52 + 15) - 27 \\ 100 - 67 - 27 \\ 100 - 94 \\ \large \boxed{ \: \red{6 \: }}$

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$e)(13 + 22) - (18 - 12) \\ 35 - 6 \\ \large \boxed{ \red{29}}$

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$f)(69 - 28) + (14 - 9) \\ 41 + 5 \\\large \boxed{ \red{46}}$

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$g)192 - (86 + 35) + 24 \\ 192 - 121 + 24 \\ 216 - 121 \\ \large \boxed{ \red{95}}$

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$h)398 + (138 - 97) + 45 \\ 398 + 41 + 45 \\ 439 + 45 \\ \large \boxed{ \red{484}}$

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Att, IzabelaCristina2006 ❤️ ♈