The subtraction of an integer is the same as the _______ of its additive inverse. (a) multiplication. (b) division. (c) subtraction. (d) addition
The additive inverse of a negative integer is (a) always negative. (b) always positive. (c) same integer. (d) zero.
If a property hold for rational numbers, will it also hold for integers? Explain in details.
Which of the following properties holds for rational numbers and integers, but not for whole numbers? A. Closure for addition B. Closure for subtraction C. Closure for multiplication D. Closure for division
Question 7 Zero (0) is: (a) the identity for addition of rational numbers. (b) the identity for subtraction of rational numbers. (c) the identity for multiplication of rational numbers. (d) the identity for division of rational numbers.
Question 8 One(1) is: (a) the identity for addition of rational numbers. (b) the identity for subtraction of rational numbers. (c) the identity for multiplication of rational numbers. (d) the identity for division of rational numbers.