Question

340-(200+40)

150:(20+5)

thuc hien phep tinh nha

Answer 1

\(340-\left(200+40\right)\)

\(=340-200-40\)

\(=300-200\)

\(=100\)

\(150:\left(20+5\right)\)

\(=150:25\)

\(=6\)

Answer 2

\(340-\left(200+40\right)\)

\(=340-240\)

\(=580\)

\(150:\left(25+5\right)\)

\(=150:30\)

\(=50\)

Answer 3

340 - (200 + 40) = 340 - 240 = 100

150 : (20 + 5) = 150 : 25 = 6

Answer 4

dễ wá

Answer 5

340-(200+400)=340-240=100

150:(20+5)=150:25=6

Answer 6

\(340-\left(200+40\right)=340-240=100\)

\(150:\left(20+5\right)=150:25=6\)

Answer 7

340-(200+40)= 340 - 240 = 100
150:(20+5)= 150 :25 = 6
( bài này nhẩm cũng ra á :))

Answer 8

   340 - (200 + 40)                       150 : (20 + 5)

= 340 -      240                          = 150 :     25

=       100                                   =      6