Mathematics, 03.01.2021 17:30, Atromity

Let us study the following examples- (i) (2+3)+4
2 +(3+4)
5+ 4
= 2 + 7
9
= 9
(ii) (-2+3) + 5
-2 + (3 + 5
1 + 5
= 2 + 8
6
6
(iii) (-2 + 3) + (-5) = (-2) + [3 + (-5)]
= (-2) + (-2)
4
1 +(-5)
-4
(iv) [(-2)+(-3)] + (-5)
-5+(-5)
-2 + [(-3) + (-5)]
-2+(-8)
-10
= -10
VII CLASS MATHEMATICS

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 20:50, kernlearn2312

In the diagram, gef and hef are congruent. what is the value of x

Answers: 1

continue

Mathematics, 21.06.2019 21:00, chem1014

Calculate the missing value. round the answer to on decimal place. start with 70, increase it by 21%, and end up with

Answers: 2

continue

Mathematics, 21.06.2019 23:30, memorybuxton

Atown has a population of 12000 and grows at 3.5% every year. what will be the population after 7 years, to the nearest whole number?

Answers: 3

continue

Mathematics, 22.06.2019 01:00, lucyamine0

Atriangle has side lengths of x, x+11, and 3x+5. what is the perimeter?

Answers: 1

continue

Do you know the correct answer?

Let us study the following examples- (i) (2+3)+4
2 +(3+4)
5+ 4
= 2 + 7
9
=...

Questions in other subjects:

Arts, 28.06.2019 07:00

The photograph above shows an example of a. domino construction c. construction using ferroconcrete b. a steel frame skyscraper d. cantilever construction...

Social Studies, 28.06.2019 07:00

·berber · nubian · arabic · egyptian which would be the best title for this list? a) major ethnic groups of north africa b) major ethnic groups of southeast asia c) major ethnic...

History, 28.06.2019 07:00

Which nations gained independence from western powers as a result of changes caused by world war ii? choose all answers that are correct. a. myanmar b. thailand c. indonesia d. ea...

Social Studies, 28.06.2019 07:00

Name a person that challengeed society by asking uncomfortable questions...

English, 28.06.2019 07:00

Which sentence is correctly punctuated? mr. turner i have a question. what do you think jessica? pick up that remote marcus and change the channel. milo, get that dripping we...

History, 28.06.2019 07:00

Who invented the incandescent lightbulb...

Geography, 28.06.2019 07:00

Hurry time is running outwhich geographic area pf the coastal plains region contains two of texas's three largest citiesa golf coastal plainsb post oak beltc black land prairied pi...

Mathematics, 28.06.2019 07:00

Need asap will mark as ! graph the system of inequalities. which point is in the solution y< 4x 3x+y ≥ 5 a) (5,2) b) (-5,2) c) (2,-5) d) (-5,-2)...

Biology, 28.06.2019 07:00

What organism has a nerve net that allows it to respond to a stimulus in a coordinated way? a) clamb) hydrac) shark d) earthworm...

Spanish, 28.06.2019 07:00

08.03 body parts and sports writing assignmentwhich body part do you use to play sports? look at the picture and the subject given, and use the correct form of the verb "jugar", t...

Other tasks in the category: Mathematics More task

Let us study the following examples- (i) (2+3)+42 +(3+4)5+ 4= 2 + 79= 9(ii) (-2+3) + 5-2 + (3 + 51 + 5= 2 + 866(iii) (-2 + 3) + (-5) = (-2) + [3 + (-5)]= (-2) + (-2)41 +(-5)-4(iv) [(-2)+(-3)] + (-5)-5+(-5)-2 + [(-3) + (-5)]-2+(-8)-10= -10VII CLASS MATHEMATICS

Answers

Other questions on the subject: Mathematics

Questions in other subjects:

Let us study the following examples- (i) (2+3)+4
2 +(3+4)
5+ 4
= 2 + 7
9
= 9
(ii) (-2+3) + 5
-2 + (3 + 5
1 + 5
= 2 + 8
6
6
(iii) (-2 + 3) + (-5) = (-2) + [3 + (-5)]
= (-2) + (-2)
4
1 +(-5)
-4
(iv) [(-2)+(-3)] + (-5)
-5+(-5)
-2 + [(-3) + (-5)]
-2+(-8)
-10
= -10
VII CLASS MATHEMATICS