16+89
89 *16 - 89 * 25 +89 * 59
89 *16 - 89 * 25 +89 * 59
= 89 * (16 - 25 + 59)
= 89 * 50
= 98 * 100 : 2
= 9800 : 2
= 4900
89 *16 - 89 * 25 +89 * 59
=89*(16-25+59)
=89*50
=4450
89 *16 - 89 * 25 + 89 * 59
89 x 16 - 89 x 25 + 89 x 59
= 89 x ( 16 - 25 + 59 )
= 89 x 50
= 4450
\(89.16-89.25+89.59\)
\(=89.\left(16-25+29\right)\)
\(=89.50\)
\(=4450\)
kick mk nha mk kick lại
89 x 89 =
7 + 16 =
154 +89 =
9x + 9 = 0
Đáp án :
89 x 89 =8722
7 + 16 =23
154 +89 =243
Trả lời :
89 x 89 = 7921
7 + 16 = 25
154 + 89 =243
9x + 9 = 0 => X = (-1)
~Study well~
#ARMY + BLINK#
21 +89 +16 -65+89+99+10087+7647 * 0 =
21 + 89 + 16 - 65 + 89 + 99 + 10087 + 7647 x 0 = 10336
21 + 89 +16 - 65 + 89 + 99 + 10087 + 7647 x 0
= 21 + 89 +16 - 65 + 89 + 99 +10087+ 0
= 110 + 16 - 65 + 89 + 99 +10087+ 0
= 126 - 65 + 89 + 99 +10087+ 0
= 61 + 89 + 99 +10087+ 0
= 150 + 99 +10087+ 0
= 249 +10087+ 0
= 10336 + 0
= 10336.
Bài 1: Tính hợp lý (nếu có):
a) -177 – [89 + (-177) + 75] – (-25)
b) 2.[16 + (-12) – 5] + (-32) – (-10)
c) 56 :53 – [57 + (-75) – (-9).2]
d) 16.(-45) + 16.34 – (-16).(-89)
e) 77.18 – (-77).60 + (-77).(-22)
mn ơi giúp mình với
mình đang cần gấp
xin cảm ơn ạ
1 Tinh 89/16+25(9/16÷125/64)÷(-27/8)
1 Tinh
89/16+25(9/16÷125/64)÷(-27/8)
= \(\frac{89}{16}+25\left(\frac{9}{16}:\frac{125}{64}\right):-\frac{27}{8}\)
=\(\frac{89}{16}+\frac{25.36}{125}:-\frac{27}{8}\)
=\(\frac{89}{16}-\frac{32}{15}=\frac{823}{240}\)
\(\frac{89}{16}+25.\left(\frac{9}{16}:\frac{125}{64}\right):\left(\frac{-27}{8}\right)\)
=\(\frac{89}{16}+25.\frac{36}{125}:\left(\frac{-27}{8}\right)\)
=\(\frac{89}{16}+\frac{36}{5}:\left(\frac{-27}{8}\right)\)
=\(\frac{89}{16}+\left(\frac{-32}{15}\right)\)
=\(\frac{823}{240}\)
\(\frac{89}{16}+25\cdot\left(\frac{9}{16}:\frac{125}{64}\right):\left(-\frac{27}{8}\right)\)
\(=\frac{89}{16}+25\cdot\frac{36}{125}:\left(-\frac{27}{8}\right)\)
\(=\frac{89}{16}+7\frac{1}{5}:\left(-\frac{27}{8}\right)\)
\(=\frac{89}{16}-2\frac{2}{15}\)
\(=3\frac{103}{240}\)
89+45+99+16+1999999999=?
95+94-93+92+91-90+89+88-87+.........+17+16-15 = ?
x + 16 = 89
ai fan của Lucy Heartfilia kb vs tui nha!