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我想問New Trend Mathematics S1A Chapter1既Activity Book

我想問New Trend Mathematics {2nd edition果本} S1A Chapter既

Activity Book 既chapter test 既第3題既答案,,要有埋步驟!!

我要做功課牙,,快,,唔該哂!!

請唔好講廢話,,THX"][

Update:

係EX.1喔"

Update 2:

補充::係S1A Activity Book EX.1 既chapter test 既第3題答案 {1.18頁}

2 Answers

Rating
  • 1 decade ago
    Favorite Answer

    3a)+35-(+15)

    =20m

    3b)(+15)-(-32)

    =15+32

    =47m

    3c)(+35)-(-34)

    =+69m

    Source(s): new trend mathematics
  • 1 decade ago

    係咪圈圈果題=]

    大圈~

    -3 ,, 4

    -2 ,, 3

    細圈

    0 ,, 1

    -1 ,, 2

    答案是2

    (-3) (4) (-2) (3)

    =2..

    (0) (1) (-1) (2)

    =2

    (-3) 0 2 3

    =2

    (-2) (-1) (1) (4)

    =2

    Source(s): me=]]
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