Decimals
Muhtasari
Decimals are the language of measurement. Every time you read a digital scale, compare prices or record a scientific result, you rely on decimal notation to express values that fall between whole numbers. Mastery of decimals feeds directly into percentages, standard form and calculator work across both Edexcel papers.
You will learn to read, write and order decimals, convert fluently between decimals, fractions and percentages, and understand why every terminating decimal can be written as a fraction. Higher tier students will also discover how to tame recurring decimals using algebra.
Malengo
- Use decimal notation
- Understand place value
- Order decimals
- Convert a decimal to a fraction or a percentage
- Recognise that a terminating decimal is a fraction
- [Higher] Convert recurring decimals into fractions
Ramani ya mawazo
Mada hii imechorwa ili uone jinsi mawazo yanavyounganika.
Fungua ramani ya mawazo kwenye programu
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 Decimals. 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.
- What is 0.75 as a fraction in its simplest form? A) 75/10 B) 3/4 C) 7/5 D) 15/20 Answer: B
- Which decimal is the largest? A) 0.509 B) 0.59 C) 0.5 D) 0.519 Answer: B
- What is 0.6 as a percentage? A) 0.6% B) 6% C) 60% D) 600% Answer: C
- Which fraction gives a terminating decimal? A) 1/3 B) 2/7 C) 3/8 D) 5/6 Answer: C
- What is the value of the digit 4 in 0.0041? A) 4 tenths B) 4 hundredths C) 4 thousandths D) 4 ten-thousandths Answer: C
Fanyia kazi maswali haya kwenye programu
Fanyia kazi maswali haya kwenye programu
Vitabu Vinavyopendekezwa
Jifunze zaidi kutoka vyanzo huria
-
Sehemu ya kitabu
Decimals
Name decimals
"Prealgebra: Decimals" 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/5-1-decimals. Access for free at https://openstax.org/books/prealgebra/pages/1-introduction
-
Sehemu ya kitabu
Decimals and Fractions
Convert fractions to decimals
"Prealgebra: Decimals and Fractions" 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/5-3-decimals-and-fractions. 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 Decimals? 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.
