Example of adding signed numbers, Mathematics

Assignment Help:

Example of Adding signed numbers:

Example:

(2) + (-4) =     

Solution:

Start with 2 and count 4 whole numbers to the left.

49_Example of Adding signed numbers.png

Thus: (2) + (-4) = -2

Adding numbers with unlike signs might be accomplished through combining all positive numbers, then all negative numbers, and then subtracting.


Related Discussions:- Example of adding signed numbers

Regression model, Consider the regression model  Y i = a + bX i + u i ,  ...

Consider the regression model  Y i = a + bX i + u i ,  where the  X i   are non-stochastic and the  u i   are independently and identically distributed with  E[u i ] = 0  and  va

7th grade math, it cost $520 to plant 4 acres of corn. how much would it co...

it cost $520 to plant 4 acres of corn. how much would it cost to plant 3/5 acre of corn

Kyla, hi i am doing the oaks test do you have somthing that could help me

hi i am doing the oaks test do you have somthing that could help me

Computing change for a given coin system, This problem involves the questio...

This problem involves the question of computing change for a given coin system. A coin system is defined to be a sequence of coin values v1 (a) Let c ≥ 2 be an integer constant

Solve the radical form, Simplify following. Suppose that x, y, & z are posi...

Simplify following. Suppose that x, y, & z are positive.                      √ y 7 Solution In this case the exponent (7) is larger than the index (2) and thus the fir

Pat, what is a fraction?

what is a fraction?

.fractions, what is the difference between North America''s part of the tot...

what is the difference between North America''s part of the total population and Africa''s part

Find the value of delta, Consider the given graph G below. Find δ( G )=__...

Consider the given graph G below. Find δ( G )=_____ , λ( G )= _____ , κ( G )= _____, number of edge-disjoint AF -paths=_____ , and number of vertex-disjoint AF -paths= ______

Linear equation, The ratio between the length and breadth of a rectangular ...

The ratio between the length and breadth of a rectangular field is 11:7. The cost of fencing it is Rs. 75,000. Find the dimensions of the field

Theorem of reduction of order, In this theorem we identify that for a speci...

In this theorem we identify that for a specified differential equation a set of fundamental solutions will exist. Consider the differential equation  y′′ + p (t ) y′ + q (t

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd