Integers
Muhtasari
Integers are the building blocks of mathematics. Every calculation you meet in your Edexcel exam, from simple arithmetic to advanced algebra, rests on a confident handling of whole numbers, their properties, and the rules that govern operations on them.
In this topic you will master the four operations with positive and negative numbers, apply the correct order of operations (BIDMAS), and learn to identify prime numbers, factors and multiples. These skills underpin every other area of the specification.
Malengo
- Understand and use integers (positive, negative and zero)
- Understand place value
- Use directed numbers in practical situations
- Order integers
- Use the four rules of addition, subtraction, multiplication and division
- Use brackets and the hierarchy of operations
- Use the terms 'odd', 'even', 'prime numbers', 'factors' and 'multiples'
- Identify prime factors, common factors and common multiples
Ramani ya mawazo
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Kadi za kumbukumbu
Mazoezi ya haraka ya kumbukumbu kuhusu kinachopimwa katika mada hii.
Fanya mazoezi ya kadi hizi kwenye programu
Maelezo ya Somo
Dokezo Kamili la Somo Linapatikana kwenye Programu ya Green Bridge
Pata programu ya Green Bridge CBT kwenye simu au kompyuta yako kwa maktaba kamili ya IGCSE: mitihani ya miaka iliyopita, miongozo ya usahihishaji, ramani za mawazo, kadi za marudio na masomo ya sauti.
Tathmini ya Somo
Hongera kwa kukamilisha somo la Integers. Sasa kwa kuwa umechunguza dhana na mawazo muhimu, ni wakati wa kuweka ujuzi wako kwa mtihani. Sehemu hii inatoa mazoezi mbalimbali maswali yaliyoundwa ili kuimarisha uelewaji wako na kukusaidia kupima ufahamu wako wa nyenzo.
Utakutana na mchanganyiko wa aina mbalimbali za maswali, ikiwemo maswali ya kuchagua jibu sahihi, maswali ya majibu mafupi, na maswali ya insha. Kila swali limebuniwa kwa umakini ili kupima vipengele tofauti vya maarifa yako na ujuzi wa kufikiri kwa makini.
Tumia sehemu hii ya tathmini kama fursa ya kuimarisha uelewa wako wa mada na kubaini maeneo yoyote ambapo unaweza kuhitaji kusoma zaidi. Usikatishwe tamaa na changamoto zozote utakazokutana nazo; badala yake, zitazame kama fursa za kukua na kuboresha.
- Which of the following is a prime number? A) 1 B) 9 C) 15 D) 23 Answer: D
- What is the value of (-3) x (-5)? A) -15 B) -8 C) 15 D) 8 Answer: C
- What is the HCF of 24 and 36? A) 6 B) 12 C) 72 D) 4 Answer: B
- Calculate 5 + 3 x 2. A) 16 B) 11 C) 10 D) 13 Answer: B
- Which list shows the integers in order from smallest to largest? A) -2, -5, 0, 3 B) -5, -2, 0, 3 C) 0, -2, -5, 3 D) 3, 0, -2, -5 Answer: B
Fanyia kazi maswali haya kwenye programu
Fanyia kazi maswali haya kwenye programu
Vitabu Vinavyopendekezwa
Jifunze zaidi kutoka vyanzo huria
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Sehemu ya kitabu
Introduction to Whole Numbers
Use place value with whole numbers
"Elementary Algebra: Introduction to Whole Numbers" by OpenStax, OpenStax, Rice University, licensed under CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Source: https://openstax.org/books/elementary-algebra/pages/1-1-introduction-to-whole-numbers. Access for free at https://openstax.org/books/elementary-algebra/pages/1-introduction
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Sehemu ya kitabu
Introduction to Integers
Locate positive and negative numbers on the number line
"Prealgebra: Introduction to Integers" by OpenStax, OpenStax, Rice University, licensed under CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Source: https://openstax.org/books/prealgebra/pages/3-1-introduction-to-integers. Access for free at https://openstax.org/books/prealgebra/pages/1-introduction
Vimechapishwa na mashirika mengine chini ya leseni huria na vinatajwa kama wanavyoomba. Viungo hufungua tovuti zao.
Fanya Mazoezi ya Maswali ya Majaribio
Ungependa kufanya mazoezi ya maswali ya majaribio kuhusu Integers? Pakua programu ya Green Bridge CBT ili kupata maswali ya majaribio na tathmini kamili za mazoezi kuhusu mada hii.
Pakua Programu Kwenye Google Playstore
Kila kitu unachohitaji ili kufaulu katika JAMB, WAEC & NECO.
