Math

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My son is grade 4
his homework have question is :
when you multiply any number by 1,what is the product ?
Please help !!!!

  • Math -

    The product is the other number.

    1 * 2 = 2
    1 * 5 = 5
    1 * 10 = 10

  • Math -

    lol wtf? 4th grade?

  • Math -

    This is
    Identity property of multiplication

    states that the product of 1 and any number or variable is the number or variable itself. For example, 4 × 1 = 4, - 11 × 1 = - 11,

    The teacher is probably trying to help them learn this particular property.

    You are a great parent by the way!!!

  • Math -

    the product of any number and one is the number being multiplied by one for example 1*1=1
    2*1=2
    3*1=3
    4*1=4
    5*1=5

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