Posted by **Peter** on Monday, January 23, 2012 at 8:46pm.

My son is grade 4

his homework have question is :

when you multiply any number by 1,what is the product ?

Please help !!!!

- Math -
**Ms. Sue**, Monday, January 23, 2012 at 8:50pm
The product is the other number.

1 * 2 = 2

1 * 5 = 5

1 * 10 = 10

- Math -
**Aleksa**, Tuesday, January 24, 2012 at 5:13pm
lol wtf? 4th grade?

- Math -
**Donna**, Monday, January 30, 2012 at 9:40pm
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 -
**mrs. belieber**, Thursday, September 20, 2012 at 9:05pm
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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