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222-9+11+12:2*14+14 = ? ( )

Toán Lớp 4: 5.Tìm x: a) x + 37 206 = 108 927 b) x – 4 702 = 9198 c) 780 134 – x = 89 476

Tháng Sáu 1, 2022 Toán học 2 Comments 0 views

Toán Lớp 4: 5.Tìm x:
a) x + 37 206 = 108 927 b) x – 4 702 = 9198 c) 780 134 – x = 89 476

Comments ( 2 )

  1. diepbich93
    diepbich93
    1 Tháng Sáu, 2022 at 4:14 sáng
    Reply
    $\text{a) x + 37 206 = 108 927}$
    $\text{x = 108 927 – 37 206}$
    $\text{x = 71 721}$
    $\text{b) x – 4 702 = 9 198}$
    $\text{x = 9 198 + 4 702}$
    $\text{x = 13 900}$
    $\text{c) 780 134 – x = 89 476}$
    $\text{x = 780 134 – 89 476}$
    $\text{x = 690 658}$

  2. dongoctuan
    dongoctuan
    1 Tháng Sáu, 2022 at 4:14 sáng
    Reply
    $\text{a,x+37206=108927}$
    →$\text{x=108927-37206}$
    →$\text{x=71721}$
    $\text{b,x-4702=9198}$
    →$\text{x=9198+4702}$
    →$\text{x=13900}$
    $\text{c,780134-x=89476}$
    →$\text{x=780134-89476}$
    →$\text{x=690658}$

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222-9+11+12:2*14+14 = ? ( )

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