12.35+35.182-35.94
35.23+35.41+64.65
125.98-125.46-52.25
tính nhanh
ai nhanh mình k cho
tính nhanh
a,12.35+35.182-35.94
b,35.23+35.41+64.65
a,12.35+35.182-35.94
=35.(12+182-94)
=35.100
=3500
b,35.23+35.41+64.65
=35.(23+41)+64.65
=35.64+64.65
=(35+65).64
=100.64
=6400
a, =(12+182-94).35=100.35=3 500
b, =35.(23+41)+64.65=35.64+64.65=64.(65+35)=64.100=6400
a) 29.75.2 +58.50 - 58.25
b)9.39.3 + 27.63 - 2.27
c) 64.46.2 + 16.32.8 + 128.22
d) 6.25.11 + 5.22.3 + 66.14 + 33.66
e) 12.35 + 35.182 - 35.94
f) 48.19 + 48.115 + 134. 52
g) 27.121 - 87.27 + 73.34
h) 125.98 - 125.46 - 52.25
a, 5800
b, 2700
c, 12800
d, 5082
e, 10080
f, 13400
g, 5020
h, 5200
a) 29.75.2+58.50-58.25 b) 9.39.3+27.63-2.27
= (29.2).75+58.50-58.25 = (9.3).39+27.63-2.27
= 58.75+58.50-58.25 = 27.39+27.63-2.27
= 58.(75+50-25) = 27.(39+63-2)
= 58.100 = 27.100
= 5800. = 2700.
c)64.46.2+16.32.8+128.22 d)6.25.11+5.22.3+66.14+33.66
= (64.2).46+(16.8).32+128.22 = (6.11).25+5.(22.3)+66.14+33.66
= 128.46+128.32+128.22 = 66.25+5.66+66.14+33.66
= 128.(46+32+22) = 66.(25+5+14+33)
= 128.100 = 66.77
= 12800. = 5082
a) 29 . 75 . 2 + 58 . 50 - 58 . 25
= (29 . 2) . 75 + 58 . 50 - 58 . 25
= 58 . 75 + 58 . 50 - 58 . 25
= 58 . (75 + 50 - 25)
= 58 . (125 - 25)
= 58 . 100
= 5800
b) 9 . 39 . 3 + 27 . 63 - 2 . 27
= (9 . 3) . 39 + 27 . 63 - 2 . 27
= 27 . 39 + 27 . 63 - 2 . 27
= 27 . (39 + 63 - 2)
= 27 . (102 - 2)
= 27 . 100
= 2700
c) 64 . 46 . 2 + 16 . 32 . 8 + 128 . 22
= (64 . 2) . 46 + (16 . 8) . 32 + 128 . 22
= 128 . 46 + 128 . 32 + 128 . 22
= 128 . (46 + 32 + 22)
= 128 . (78 + 22)
= 128 . 100
= 12800
d) 6 . 25 . 11 + 5 . 22 . 3 + 66 . 14 + 33 . 66
= (6 . 11) . 25 + 5 . (22 . 3) + 66 . 14 + 33 .66
= 66 . 25 + 5 . 66 + 66 . 14 + 33 .66
= 66 . (25 + 5 + 14 + 33)
= 66 . (30 + 14 + 33)
= 66 . (44 + 33)
= 66 . 77
= 5082
e) 12 . 35 + 35 . 182 - 35 . 94
= 35 . (12 + 128 - 94)
= 35 . (140 - 94)
= 35 . 46
= 1610
f) 48 . 19 + 48 . 115 + 134 . 52
= 48 . (19 + 115) + 134 . 52
= 48 . 134 + 134 . 52
= 134 . (48 + 52)
= 134 . 100
= 13400
g) 27 . 121 - 87 . 27 + 73 . 34
= 27 . (121 - 87) + 73 . 34
= 27 . 34 + 73 . 34
= (27 + 73) . 34
= 100 . 34
= 3400
h) 125 . 98 - 125 . 46 - 52 . 25
= 125 . (98 - 46) - 52 . 25
= 125 . 52 - 52 . 25
= (125 - 25) . 52
= 100 . 52
= 5200
tính nhanh:12.35+35.182-35.94
giúp mk vs ai nhanh nhất mk tick cho
12.35 + 35.182 + 35.94
= 35.( 12 + 182 - 94 )
= 35.100
= 3500
12.35 + 35.182 - 35.94
= 35 . ( 12 + 182 + 94 )
= 35 . 100
= 3500
Tính nhanh
12.35+35.182-35.94 ; 35.23+35.41+54.65 ; 29.87-29.23+64.71
48.19+48.115+134.52 ; 27.121-87.27+73.34 ; 125.98-125.46-52.25
136.23+136.17-40.36 ; 17.93+116.83+17.23 ; 19.27+47.81+19.20
66.25=5.66+66.14+33.66 ; 87.23+13.93+70.87
các bạn ơi giúp mình với mình cần gấp!
dấu chấm là dấu nhân nha cảm ơn mọi người...!
12.35 +35.182-35.94
làm nhanh nhất mik tik nha nhưng phải viết cả cách làm nữa đó
Chữa lại mk làm sai ! =_="
12 . 35 + 35 . 182 - 35 . 94
= 35 . ( 12 + 182 - 94 )
= 35 . 100
= 3500
Ủng hộ tk Đúng nha !
=\(35\cdot\left(12+182-35\right)\)
\(=35\cdot165\)
\(=5775\)
12.35 + 35.182 - 35.94
= 47.532 - 35.94
= 11.592
12.35+35.182-35.94
12 x 35 + 35 x 182 - 35 x 94
= (12 + 182 - 94) x 35
= (200 - 94) x 35
= 106 x 35
= 3710
Học tốt!!!
12.35+35.182-35.94
=(12+182-94).35
=100.35
=3500
k mik nhé
hok tốt
\(12.35+35.182-35.94\)
\(=\)\(35.\left(12+182-94\right)\)
\(=\)\(35.100\)
\(=\)\(3500\)
12.35 + 35.182 - 35.94 =
12.35 + 35.182 - 35.94
=35 x ( 12 + 182 -94 )
= 35 x 100
= 3500
\(12.35+35.182-35.94\)
\(=35.\left(12+182-94\right)\)
\(=35.100\)
\(=3500\)
Ủng hộ tớ nha m.n
12.35 + 35.182 - 35.94
= 47.532 - 35.94
= 11.592
12.35+35.182-35.94
''mong mọi người giúp đỡ''
Tính nhanh
d) 66.25 + 5.66 + 66.14 + 33.66
i) 136.23 + 136.17 – 40.36 e) 12.35 + 35.182 – 35.94
j) 17.93 + 116.83 + 17.23
m) 19.27 + 47.81 + 19.20