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

Toán Lớp 6: a,4/6+21/81 b,65/91+(-33)/55 c,36/(-84)+100/450 d,48/96+(-135)/270 e,-650/1430+588/686 g,2004/2010+8/(-670

Home/ Toán Lớp 6: a,4/6+21/81 b,65/91+(-33)/55 c,36/(-84)+100/450 d,48/96+(-135)/270 e,-650/1430+588/686 g,2004/2010+8/(-670

Toán Lớp 6: a,4/6+21/81 b,65/91+(-33)/55 c,36/(-84)+100/450 d,48/96+(-135)/270 e,-650/1430+588/686 g,2004/2010+8/(-670

Tháng Một 18, 2023 Toán học 1 Comment 0 views

Toán Lớp 6: a,4/6+21/81
b,65/91+(-33)/55
c,36/(-84)+100/450
d,48/96+(-135)/270
e,-650/1430+588/686
g,2004/2010+8/(-670

Comments ( 1 )

  1. maianhtuanh
    maianhtuanh
    18 Tháng Một, 2023 at 1:06 sáng
    Reply
    a, 4/6 + 21/81
    = 2/3 +7/27=25/27
    b) 65 / 91  +  -33 / 55
    c) 36 / -84  +  100 / 450
    e) -650 / 1430  +  588 / 686
    g) 2004 / 2010 + 8 / -670

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

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