hlep plees hi i need to do a test for mi 1 grad clas what 2-2= 3-1= and for my hom work what is

Question

hlep plees

hi i need to do a test for mi 1 grad clas
what 2-2=
3-1=
and for my hom work
what is
56-210=

300x 285
please help

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Thu Cúc 3 years 2021-08-21T15:20:59+00:00 2 Answers 3 views 0

Answers ( )

  1. Giakhanh
    0
    2021-08-21T15:22:11+00:00
    Reply

    2 – 2 = 0
    3 – 1= 2
    56 – 210= 154 (or -154)
    300 x 285=85500

  2. Thunguyet
    0
    2021-08-21T15:22:41+00:00
    Reply

    Answer:

    0, 2, 154, 85,500

    Step-by-step explanation:

    these are the anwsers to your question

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Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )