5 x 4 equals 4 x 5 is commutative property.
Substitution property.
x*4 = 16Divide both sides by 4 to give x = 4Equals multiplied by equals are equal.
If the x=4, then its equivelent to 12 + 4, which equals 16.
1 x 16, 2 x 8, 4 x 4, 8 x 2, 16 x 1.
5 x 4 equals 4 x 5 is commutative property.
symmetric property
Substitution property.
x*4 = 16Divide both sides by 4 to give x = 4Equals multiplied by equals are equal.
If the x=4, then its equivelent to 12 + 4, which equals 16.
20 - 4 = 16
4 x 4 = 16
16 = 1 x 16 = 2 x 8 = 4 x 4
4 x 4 = 16
16 * x = 64 x= - 64 /16 x = 4 therefore 16 * 4 = 64
20
1 x 16, 2 x 8, 4 x 4, 8 x 2, 16 x 1.