The third trimester is the most sleep challenged stage of pregnancy. With the frequency of urination, inability to get comfortable and exhaustion from trying to keep up with the demands of their normal schedules, some women find themselves struggling to stay awake. Hayley complained, The third trimester was tough.
asÂ·soÂ·ciÂ·aÂ·tive property. The property of addition and multiplication which states that a difference in the grouping of numbers being added or multiplied will not change the result, as long as the order of the numbers stays the same. For example, 3 + (4 + 5) is equal to (3 + 4) + 5. See also commutative property, distributive property. 1  Facebook.
  The way in which numbers are grouped when added or multiplied does not change the sum or product. In symbols the associative property of addition says that (a+b) +c = a â¦ + (b +c) where a,b, and c are any numbers. The associative property for multiplication says that (ab)c=a(bc).n the case of addition, it means that (a + b) + c = a + (b + c). An example with numbers; (1 + 2) + 3 = 1 + (2 + 3). In other words, it makes no difference whether first calculate the two numbers to the left, or the two nubmers to the right.