Question

define integers and using number line and add integers (-2)+(-7)​

Answer 1

Answer:

collection of numbers includes whole number, natural

numbers, rational numbers and negative numbers are called integers. we can say all the numbers which can be expressed

on number line are integers.

Your answer is :

(-2)+(-7)= -2-7

= -9

Answer 2

Answer:

An integer (from the Latin integer meaning "whole") is colloquially defined as a number that can be written without a fractional component. For example, 21, 4, 0, and −2048 are integers, while 9.75, 512, and √2 are not. ... In fact, (rational) integers are algebraic integers that are also rational numbers.

Step-by-step explanation:

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0    (-1)       (-2)       (-3)        (-4)       (-5)      (-6)      (-7)     (-8)      (-9)

ur answer -9