A) {[(20+3.2) : (2.4+5.1)]+4.5}:(2.2+2.1)
B)27+34+52
C) (21+3) + (32+5) + (48+3)+1
D) (36+2) + [25+ (22+4) +1]
E) (32+25) + {42+[17+(28+12)] +4}
F) 63+{25+[32+(21+4) + (33+2)] + (44+6)}
G) (72+21) + {[44+(28+33)]+19}+12
H) [26+(32+27) + 21] + {44+[28+(7+3)]+2}
I) {25+[32+(43+21)] +28} + (32+46)
J) {54+[(21+62) + 28] + 43} +27
K) {63+[(27+31) + (44+23) +32] + (35+44)} + (21+2)
Soluções para a tarefa
Respondido por
2
primeiramente resolvemos os ( ) depois os [ ] e depois as { }
irei colocando o resultado no meio da conta de cima...
p.ex. 4 + 1 +.... ok?
5
A) {[(20+3.2) : (2.4+5.1)]+4.5}:(2.2+2.1) =
{[ (20 +6) : ( 8 + 5)] + 20}:( 4 + 2 )=
{[ 26 : 13 ] + 20}: 6 =
{ 2 + 20 : 6 =
22 : 6 = 3,3333.... dízima
B)27+34+52 =
61 +52 =
113
C) (21+3) + (32+5) + (48+3)+1=
24 + 37 + 51 +1=
61 + 52 =
113
D) (36+2) + [25+ (22+4) +1] =
38 + [25+ 26 + 1] =
38 + 52 =
64
E) (32+25) + {42+[17+(28+12)] +4} =
57 + {42 +[17+ 40 +4} =
57 + {42 + 61 } =
57 + 103 =
160
F) 63+{25+[32+(21+4) + (33+2)] + (44+6)} =
63+{25+[32+ 25 + 35 ] + 50 } =
63+{25+ 92 +50} =
63 + 167 =
230
G) (72+21) + {[44+(28+33)]+19}+12 =
93 + {[44+ 61 ]+19}+12 =
93 + { 105 + 19 } +12 =
93 + 124 + 12 =
229
H) [26+(32+27) + 21] + {44+[28+(7+3)]+2} =
[26+ 59 + 21] + {44+[28 + 10 ] +2} =
106 + 44 + 38 +2 =
106 + 84 =
190
I) {25+[32+(43+21)] +28} + (32+46) =
{35+[32+ 64 ] +28} + 78 =
{35+ 96 +28} + 78 =
159 + 78 =
237
J) {54+[(21+62) + 28] + 43} +27 =
{54+[ 83 + 28 ] +43} +27 =
{54+ 111 +43} +27 =
208 +27 =
235
K) {63+[(27+31) + (44+23) +32] + (35+44)} + (21+2) =
{63+[ 58 + 67 + 32] + 79 } + 23 =
{63 + 157 +70 + 23} =
313
irei colocando o resultado no meio da conta de cima...
p.ex. 4 + 1 +.... ok?
5
A) {[(20+3.2) : (2.4+5.1)]+4.5}:(2.2+2.1) =
{[ (20 +6) : ( 8 + 5)] + 20}:( 4 + 2 )=
{[ 26 : 13 ] + 20}: 6 =
{ 2 + 20 : 6 =
22 : 6 = 3,3333.... dízima
B)27+34+52 =
61 +52 =
113
C) (21+3) + (32+5) + (48+3)+1=
24 + 37 + 51 +1=
61 + 52 =
113
D) (36+2) + [25+ (22+4) +1] =
38 + [25+ 26 + 1] =
38 + 52 =
64
E) (32+25) + {42+[17+(28+12)] +4} =
57 + {42 +[17+ 40 +4} =
57 + {42 + 61 } =
57 + 103 =
160
F) 63+{25+[32+(21+4) + (33+2)] + (44+6)} =
63+{25+[32+ 25 + 35 ] + 50 } =
63+{25+ 92 +50} =
63 + 167 =
230
G) (72+21) + {[44+(28+33)]+19}+12 =
93 + {[44+ 61 ]+19}+12 =
93 + { 105 + 19 } +12 =
93 + 124 + 12 =
229
H) [26+(32+27) + 21] + {44+[28+(7+3)]+2} =
[26+ 59 + 21] + {44+[28 + 10 ] +2} =
106 + 44 + 38 +2 =
106 + 84 =
190
I) {25+[32+(43+21)] +28} + (32+46) =
{35+[32+ 64 ] +28} + 78 =
{35+ 96 +28} + 78 =
159 + 78 =
237
J) {54+[(21+62) + 28] + 43} +27 =
{54+[ 83 + 28 ] +43} +27 =
{54+ 111 +43} +27 =
208 +27 =
235
K) {63+[(27+31) + (44+23) +32] + (35+44)} + (21+2) =
{63+[ 58 + 67 + 32] + 79 } + 23 =
{63 + 157 +70 + 23} =
313
barbara6373783:
obg, me ajudou muito❤
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