Toán Lớp 4: 9900 : 36 – 15 x 11 9700 : 100 + 36 x 12 (15792 : 336) x 5 + 27 x 11

Question

Toán Lớp 4:  9900 : 36 – 15 x 11                                          9700  :   100 +  36  x 12              (15792 :  336) x 5 + 27  x 11                            (160  x 5 – 25 x 4) :  4               1036 + 64 x 52 –  1827                                   215 x 86  + 215 x 14               12 054 : (15 + 67)                                           53 x 128  - 43  x 128                29 150  - 136 x 201

ngoclankhue · Answer

Giải đáp + Lời giải và giải thích chi tiết:      9900 : 36 &ndash; 15 x 11 = 275 - 165                                  = 110   9700 : 100 + 36 x 12 = 97 + 432                                     = 529   (15792 : 336) x 5 + 27 x 11 = 47 x 5 + 27 x 11                                                  =  235 + 297   (160 x 5 &ndash; 25 x 4) : 4 = ( 800 - 100 ) : 4                                   = 700 : 4 = 175   1036 + 64 x 52 &ndash; 1827 = 1036 + 3328 - 1827                                           = 2537    215 x 86 + 215 x 14 =  215 x ( 86 + 14 )                                           = 215 x 100 = 21500     12 054 : (15 + 67) = 12054 : 82                                   = 147     53 x 128 - 43 x 128 = 128 x ( 53 - 43 )                                           = 128 x 10 = 1280     29 150 - 136 x 201 = 29150 - 27336                                        = 1814      vv

dinhcongson · Answer

$9900 : 36 &ndash; 15 &times;11$       $=275-165$       $=110$          $9700 : 100 + 36 &times;12$       $=97+432$       $=529$               $(15792 : 336) &times;5 + 27 &times;11$       $=47&times;5+297$       $=235+297$       $=532$               $(160 x 5 &ndash; 25 &times; 4) : 4$       $=(800-100):4$       $=700:4$       $=175$              $215 &times; 86 + 215 &times;14$       $=215&times;(86+14)$       $=215&times;100$       $=21 500$              $ 12 054 : (15 + 67) $       $=12054:82$       $=147$          $53 &times;128 - 43 &times;128 $       $=128&times;(53-43)$       $=128&times;10$       $=1280$          $29 150 - 136 x 201$       $=29150-27336$       $=1814$        #Lazy warriors        @Xin ctrlhn ạ       @Xinluii v&igrave; nh&agrave; cs vc