Counting Method / June 5, 2018 / Alana Asher
Z is not closed under division, since the quotient of two integers (e.g., 1 divided by 2), need not be an integer. Although the natural numbers are closed under exponentiation, the integers are not (since the result can be a fraction when the exponent is negative). The following lists some of the basic properties of addition and multiplication for any integers a, b and c.
Cons of the potty practice method. Sticking to the structure and schedule until the toddler is potty trained. Could take anywhere from a weekend to a few months depending on the child's maturity level, temperament and readiness. May not learn to initiate himherself, because parent always initiates. Keeping the curios toddler interested long enough to sit on the potty and relax, so she is able to eliminate.