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anonymous

  • one year ago

Which number replaces the box to make this a true number sentence? 45 × 23 = (45 × 20) + (45 × ) A. 45 B. 20 C. 5 D. 3

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  1. anonymous
    • one year ago
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    @ganeshie8 @UsukiDoll

  2. anonymous
    • one year ago
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    D. option is correct

  3. anonymous
    • one year ago
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    D 45x23 = 1035 so you need to work out how the rest would add up to 1035 45x20= 900 and to get to 1035 you need 135 so 45x ? = 45x3 which = 135 and also there was already 20 x and you needed 23x so you may notice that you would need x3 to get x23... so D=3

  4. anonymous
    • one year ago
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    thx

  5. anonymous
    • one year ago
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    @minniepotato its ok hope it helps

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spraguer (Moderator)
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