When the first positive integer is larger than the second positive integer in a subtraction problem, the difference will be positive. |
It looks first at area problems, then looks at rules for the addition, subtraction, multiplication and division of fractions. |
The eleven chapters of Halifax's text dealt with topics such as addition, subtraction, multiplication, division, square roots and cube roots. |
That is addition, multiplication and the two inverse operations of subtraction and division. |
Problems can be created to cover all math operations of addition, subtraction, multiplication and division! |
She showed that babies can even do addition and subtraction, of a rudimentary sort. |