This tutorial provides fundamental concepts such as:
- Absolute Values
- Basic Operations with Signed Numbers
- PEMDAS rule
in order to properly handle simplification of mathematical expressions.
Materi Bilangan Bulat Matematika Kelas 7
Terdiri dari :
Penjumlahan Bilangan Bulat
Pengurangan Bilangan Bulat
Perkalian Bilangan Bulat
Pembagian Bilangan Bulat
Pecahan Bilangan Bulat
Desimal
KPK dan FPB
Contoh Soal Bilangan Bulat
Unit 8 - Information and Communication Technology (Paper I).pdfThiyagu K
This slides describes the basic concepts of ICT, basics of Email, Emerging Technology and Digital Initiatives in Education. This presentations aligns with the UGC Paper I syllabus.
This tutorial provides fundamental concepts such as:
- Absolute Values
- Basic Operations with Signed Numbers
- PEMDAS rule
in order to properly handle simplification of mathematical expressions.
Materi Bilangan Bulat Matematika Kelas 7
Terdiri dari :
Penjumlahan Bilangan Bulat
Pengurangan Bilangan Bulat
Perkalian Bilangan Bulat
Pembagian Bilangan Bulat
Pecahan Bilangan Bulat
Desimal
KPK dan FPB
Contoh Soal Bilangan Bulat
Unit 8 - Information and Communication Technology (Paper I).pdfThiyagu K
This slides describes the basic concepts of ICT, basics of Email, Emerging Technology and Digital Initiatives in Education. This presentations aligns with the UGC Paper I syllabus.
The Art Pastor's Guide to Sabbath | Steve ThomasonSteve Thomason
What is the purpose of the Sabbath Law in the Torah. It is interesting to compare how the context of the law shifts from Exodus to Deuteronomy. Who gets to rest, and why?
How to Create Map Views in the Odoo 17 ERPCeline George
The map views are useful for providing a geographical representation of data. They allow users to visualize and analyze the data in a more intuitive manner.
Read| The latest issue of The Challenger is here! We are thrilled to announce that our school paper has qualified for the NATIONAL SCHOOLS PRESS CONFERENCE (NSPC) 2024. Thank you for your unwavering support and trust. Dive into the stories that made us stand out!
How to Make a Field invisible in Odoo 17Celine George
It is possible to hide or invisible some fields in odoo. Commonly using “invisible” attribute in the field definition to invisible the fields. This slide will show how to make a field invisible in odoo 17.
This is a presentation by Dada Robert in a Your Skill Boost masterclass organised by the Excellence Foundation for South Sudan (EFSS) on Saturday, the 25th and Sunday, the 26th of May 2024.
He discussed the concept of quality improvement, emphasizing its applicability to various aspects of life, including personal, project, and program improvements. He defined quality as doing the right thing at the right time in the right way to achieve the best possible results and discussed the concept of the "gap" between what we know and what we do, and how this gap represents the areas we need to improve. He explained the scientific approach to quality improvement, which involves systematic performance analysis, testing and learning, and implementing change ideas. He also highlighted the importance of client focus and a team approach to quality improvement.
Students, digital devices and success - Andreas Schleicher - 27 May 2024..pptxEduSkills OECD
Andreas Schleicher presents at the OECD webinar ‘Digital devices in schools: detrimental distraction or secret to success?’ on 27 May 2024. The presentation was based on findings from PISA 2022 results and the webinar helped launch the PISA in Focus ‘Managing screen time: How to protect and equip students against distraction’ https://www.oecd-ilibrary.org/education/managing-screen-time_7c225af4-en and the OECD Education Policy Perspective ‘Students, digital devices and success’ can be found here - https://oe.cd/il/5yV
The Indian economy is classified into different sectors to simplify the analysis and understanding of economic activities. For Class 10, it's essential to grasp the sectors of the Indian economy, understand their characteristics, and recognize their importance. This guide will provide detailed notes on the Sectors of the Indian Economy Class 10, using specific long-tail keywords to enhance comprehension.
For more information, visit-www.vavaclasses.com
Sectors of the Indian Economy - Class 10 Study Notes pdf
BIDMAS-4-Demonstration.pptx
1. BIDMAS – 4 – Demonstration
This resource provides animated demonstrations of the mathematical method.
Check animations and delete slides not needed for your class.
2. 3 + 2 × 5
= 25
= 13
Who do you think is correct?
3. 3 + 2 × 5
= 25
Correct for earth!
Correct for
the alien!
= 13
Who do you think is correct?
4. = 13
We have two operations in this calculation.
Add
Multiply
According to our maths rules, we must multiply before adding.
3 + 2 × 5
3 + 10
13
Over hundreds of years rules developed
to make sure mathematics was
understood by everyone.
5. Alien rule: Add first, multiply second. Earth rule: Multiply first, add second.
Find the answer for each calculation using the alien rule, and the earth rule.
4 + 3 × 2 10
14
5 × 5 + 2 27
35
3 + 2 × 4 11
20
2 × 6 − 5 7
2
8 − 4 ÷ 2 6
2
6. 8 − 3 + 2 − 1
Change the order of operations for these calculations.
How many different results can you find?
When is the order of operations most important?
4 × 8 ÷ 2
5 + 2 × 3
4 × 3 − 2
6 + 8 − 4
24 ÷ 8 − 2
= 6 = 16
= 21
= 11
= 4
= 10 = 1
= 4
= 10
7. Only two of these calculations give the correct answer.
Can you work out the order of operations?
3 4
5
3 + 4 × 5 (3 + 4) × 5
5 × 3 + 5 × 4
8. The order of operations tells us their priority.
( )
1st Brackets
42
2nd Indices
÷ ×
3rd Division & Multiplication
+ −
4th Addition & Subtraction
helps us remember!
9. Calculations on the inside.
( )
Left to right
÷ ×
Left to right
+ −
6 + 5 × 3 =
6 + 15 = 21
Bracket the
priority
calculation.
Calculate bracket
& rewrite.
( )
10. Calculations on the inside.
( )
Left to right
÷ ×
Left to right
+ −
4 + 2 × 6 =
4 + 12 = 16
Bracket the
priority
calculation.
Calculate bracket
& rewrite.
( )
11. Calculations on the inside.
( )
Left to right
÷ ×
Left to right
+ −
4 × 3 − 7 =
12 − 7 = 5
Bracket the
priority
calculation.
Calculate bracket
& rewrite.
( )
12. Calculations on the inside.
( )
Left to right
÷ ×
Left to right
+ −
6 + 15 ÷ 5 =
6 + 3 = 9
Bracket the
priority
calculation.
Calculate bracket
& rewrite.
( )
13. Calculations on the inside.
( )
Left to right
÷ ×
Left to right
+ −
(8 + 6) ÷ 2 =
14 ÷ 2 = 7
Calculate bracket
& rewrite.
14. Calculations on the inside.
( )
Left to right
÷ ×
Left to right
+ −
10 ÷ 2 − 2 =
5 − 2 = 3
Bracket the
priority
calculation.
Calculate bracket
& rewrite.
( )
15. Calculations on the inside.
( )
Left to right
÷ ×
Left to right
+ −
4 × 3 − 5 × 2 =
12 − 10 = 2
Bracket the
priority
calculations.
Calculate bracket
& rewrite.
( ) ( )
16. Calculations on the inside.
( )
Left to right
÷ ×
Left to right
+ −
8 + 7 × 2 − 6 =
8 + 14 − 6 = 16
Bracket the
priority
calculations.
Calculate bracket
& rewrite.
( )
17. Calculations on the inside.
( )
Left to right
÷ ×
Left to right
+ −
Bracket the
priority
calculations.
Calculate bracket
& rewrite.
Copy & complete these sums.
2 × 4 + 3 = 11
6 + 5 × 2 = 16
(5 + 2) × 4 = 28
(3 + 2) × (8 ÷ 4) = 10
6 + 4 × 4 − 2 = 20
7 + 12 ÷ 3 + 5 = 16
6 + 4 × 3 ÷ 2 = 12
20 ÷ 4 × 2 + 8 = 18
12 − 2 ÷ 5 − 1 = 1
6 + 2 × 3 + 9 ÷ 3 = 15
A
B
C
D
E
F
G
H
I
J
18. Calculations on the inside.
( )
Left to right
÷ ×
Left to right
+ −
Calculate bracket
& rewrite.
Copy & complete these sums.
2 × 4 + 3 = 11
6 + 5 × 2 = 16
(5 + 2) × 4 = 28
(3 + 2) × (8 ÷ 4) = 10
6 + 4 × 4 − 2 = 20
7 + 12 ÷ 3 + 5 = 16
6 + 4 × 3 ÷ 2 = 12
20 ÷ 4 × 2 + 8 = 18
12 − 2 ÷ 5 − 1 = 1
6 + 2 × 3 + 9 ÷ 3 = 15
A
B
C
D
E
F
G
H
I
J
Bracket the
priority
calculations.
19. Calculations on the inside.
( )
Left to right
÷ ×
Left to right
+ −
Calculate bracket
& rewrite.
Copy & complete these sums.
2 × 4 + 3 = 11
6 + 5 × 2 = 16
(5 + 2) × 4 = 28
(3 + 2) × (8 ÷ 4) = 10
6 + 4 × 4 − 2 = 20
7 + 12 ÷ 3 + 5 = 16
6 + 4 × 3 ÷ 2 = 12
20 ÷ 4 × 2 + 8 = 18
12 − 2 ÷ 5 − 1 = 1
6 + 2 × 3 + 9 ÷ 3 = 15
A
B
C
D
E
F
G
H
I
J
Bracket the
priority
calculations.
