In mathematics, a fact family consists of a set of related addition and subtraction facts using the same numbers. For the numbers 4, 7, and 28, the fact family would include the following equations: 4 + 7 = 11, 7 + 4 = 11, 28 - 4 = 24, and 28 - 7 = 21. These equations represent the relationships between the numbers in the fact family.
I thing that is 4
No.
4*8=32 8*4=32 32/4=8 32/8=4
4x9=36 9 x 4= 36 36 * 4 = 9 36 * 9= 4
Yes, because 2x2 equals 4 and 4/2 equal 2
28
The LCM is: 28
28 is the LCM of 4 and 7 , the smallest number divisible by both.
The GCF is 1.
84
7
It is: 140
It is: 140
4,8,get out
4
5 1/4
I thing that is 4