 | Now that we have completed the “Four Operations of Whole Numbers” Unit, we have immersed ourselves in the study of fractions. We began this unit with a special guest teacher. Our district’s math helping teacher, Nancy Pavia, kindly provided us with a (More) |
| Expand. (a+b)(c+d)= a*(b+c)= Solve. If an triangle has side length 3 and 4, find the hypotenuse. Answers ab+ac+bc+bd ab+ac 5 (More) |