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

Toán Lớp 4: Tính nhanh: 647 – 16 + 216 – 47 + 300

Toán Lớp 4: Tính nhanh: 647 – 16 + 216 – 47 + 300

Comments ( 2 )

  1. 647-16+216-47+300
    = (647-47)+(216-16)+300
    = 600+200+300
    = 800+300
    = 1100

  2. Answers:
    647 – 16 + 216 – 47 + 300
    =(647-47)+(216-16)+300
    =600+200+300
    =800+300
    =1100.
    #nhombanchamhoc
     

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