“These sky divers are falling very fast! You can use positive and negative numbers to describe all kinds of things, like changes in elevation.
In this chapter, you'll learn to use different kinds of numbers to describe real-world situations and perform operations.”
English/Spanish Vocabulary Audio Online:
English | Spanish |
---|---|
additive inverse, p. 32 | inverso aditivo |
algebraic expression, p. 4 | expresión algebraica |
coefficient, p. 48 | coeficiente |
equivalent expressions, p. 23 | ecuaciones equivalentes |
evaluate, p. 12 | evaluar |
integers, p. 18 | números enteros |
like terms, p. 48 | términos semejantes |
order of operations, p. 11 | orden de las operaciones |
real number, p. 18 | número real |
simplify, p. 10 | simplificar |
term, p. 48 | término |
variable, p. 4 | variable |