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

Toán Lớp 4: $\dfrac{9}{10}$ + $\dfrac{6}{5}$ + $\dfrac{3}{1}$ = ?????????

Home/ Toán Lớp 4: $\dfrac{9}{10}$ + $\dfrac{6}{5}$ + $\dfrac{3}{1}$ = ?????????

Toán Lớp 4: $\dfrac{9}{10}$ + $\dfrac{6}{5}$ + $\dfrac{3}{1}$ = ?????????

Tháng Tư 15, 2023 Toán học 2 Comments 0 views

Toán Lớp 4: $\dfrac{9}{10}$ + $\dfrac{6}{5}$ + $\dfrac{3}{1}$ = ?????????

Comments ( 2 )

  1. chauhoangmy98
    chauhoangmy98
    15 Tháng Tư, 2023 at 5:20 sáng
    Reply
    9/10 + 6/5 + 3/1 = 9/10 + 12/10 + 30/10
    = (9+12+30)/10
    = 51/10

  2. hatuanlan
    hatuanlan
    15 Tháng Tư, 2023 at 5:20 sáng
    Reply
    9/10+6/5+3/1
    =9/10+12/10+30/10
    =9+12+30/10
    =51/10
     

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

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