Tên:
1. How were you able to locate a positive point and a negative point in the horizontal
number line?
Answers
Answer:
Step-by-step explanation:
A number line is defined as the pictorial representation of numbers such as fractions, integers and whole numbers laid out evenly on a straight horizontal line. A number line can be used as a tool for comparing and ordering numbers and also performing operations such as addition and subtraction.
Numbers on a number line include all sets of numbers namely natural and whole numbers. An example of a set of whole numbers is:(0, 1, 2, 3,4,5,6 …….) whereas the natural number include:1, 2, 3, 4, 5, 6….
A number line is composed of three basic parts. In the middle, we the origin usually plotted with zero. You can remember the origin is zero by applying this mnemonic: “The origin of most things is nothing.”
Step-by-step explanation:
Answer:
first take a line segment or horizontal line
mark-number as -3,-2,-1,0,1,2,3, and be equii distant from one another
the no.-3,-2,-1 are called negative number
the no. 1,2,3 are called positive number
and the whole no zero is neither negative nor positive