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

Toán Lớp 5: 1+1+100+100+1000*1000/30-10*100

Toán Lớp 5: 1+1+100+100+1000*1000/30-10*100

Comments ( 2 )

  1. 1+1+100+100+1000xx1000:30-10xx100
    = 1 + 1 + 100 + 100 + 1000 xx 1000 : 30 – 10 xx 100
    = 1 + 1 + 100 + 100 + 33333,33333 – 10 x 100
    = 1 + 1 + 100 + 100 + 33333,33333 – 1000
    = 1 + 1 + 100 + 100 + 32333,33333
    = 32535,33333

  2. Lời giải và giải thích chi tiết:
    1 + 1 + 100 + 100 + 1000 × $\frac{1000}{30}$ – 10 × 100
    = 1 + 1 + 100 + 100 + $\frac{100000}{3}$ – 1000
    = 1101 – 1000 + $\frac{100000}{3}$
    = 101 + $\frac{100000}{3}$ = $\frac{100303}{3}$

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

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