Mathematics - International - 0607 CIE

Units Of Measure

Akopọ

Every measurement you ever take comes with a unit attached. A length of 2 means nothing until you say 2 what: metres, centimetres or kilometres. The metric system makes life easy because every step up or down is a power of ten, so converting between units is just a matter of multiplying or dividing by 10, 100 or 1000.

In this lesson you will learn the everyday metric units for mass, length, area, volume and capacity, and how to convert confidently between larger and smaller units. You will also meet the trap that catches more students than any other: converting areas and volumes, where the conversion factor must be squared or cubed. Get that one idea right and a whole family of mensuration questions becomes routine.

Awọn Afojusun

  1. Use metric units of mass, length, area, volume and capacity in practical situations and convert quantities into larger or smaller units.

Akọ̀wé Ẹ̀kọ́

Measurements turn up everywhere: the height of a room, the mass of a parcel, the petrol in a tank. None of these make sense without a unit, and real problems often mix units up, giving a length in metres but asking for an answer in centimetres. Being able to switch units quickly and correctly is the foundation for every area, volume and capacity calculation in this section.

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Gba ohun elo Green Bridge CBT sori foonu tabi kọmputa rẹ lati ri awọn akọsilẹ ẹkọ ni kikun, awọn ibeere adaṣe, ati diẹ sii.

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Ìdánwò Ẹ̀kọ́

Oriire fun ipari ẹkọ lori Units Of Measure. Ni bayi ti o ti ṣawari naa awọn imọran bọtini ati awọn imọran, o to akoko lati fi imọ rẹ si idanwo. Ẹka yii nfunni ni ọpọlọpọ awọn adaṣe awọn ibeere ti a ṣe lati fun oye rẹ lokun ati ṣe iranlọwọ fun ọ lati ṣe iwọn oye ohun elo naa.

Iwọ yoo pade adalu awọn iru ibeere, pẹlu awọn ibeere olumulo pupọ, awọn ibeere idahun kukuru, ati awọn ibeere iwe kikọ. Gbogbo ibeere kọọkan ni a ṣe pẹlu iṣaro lati ṣe ayẹwo awọn ẹya oriṣiriṣi ti imọ rẹ ati awọn ogbon ironu pataki.

Lo ise abala yii gege bi anfaani lati mu oye re lori koko-ọrọ naa lagbara ati lati ṣe idanimọ eyikeyi agbegbe ti o le nilo afikun ikẹkọ. Maṣe jẹ ki awọn italaya eyikeyi ti o ba pade da ọ lójú; dipo, wo wọn gẹgẹ bi awọn anfaani fun idagbasoke ati ilọsiwaju.

  1. Convert 2.5 m to centimetres. A. 25 cm B. 250 cm C. 2500 cm D. 0.025 cm Answer: B
  2. Convert 3000 g to kilograms. A. 0.3 kg B. 3 kg C. 30 kg D. 300 kg Answer: B
  3. How many square centimetres are there in 1 square metre? A. 100 B. 1000 C. 10000 D. 1000000 Answer: C
  4. A bottle holds 2 litres. What is this in cubic centimetres? A. 20 cm^3 B. 200 cm^3 C. 2000 cm^3 D. 20000 cm^3 Answer: C
  5. How many cubic centimetres are there in 1 cubic metre? A. 1000 B. 10000 C. 100000 D. 1000000 Answer: D

O wa lori ohun elo Green Bridge

Gba ohun elo Green Bridge CBT sori foonu tabi kọmputa rẹ lati ri awọn akọsilẹ ẹkọ ni kikun, awọn ibeere adaṣe, ati diẹ sii.

Awọn akọsilẹ ẹkọ ni kikun pẹlu awọn aworan apejuwe
Oluranlọwọ ẹkọ ti AI ṣe agbara rẹ
Kọ ẹkọ laisi intanẹẹti, nigbakugba, nibikibi
O wa lori Android, Windows, macOS, ati Linux

O wa lori ohun elo Green Bridge

Gba ohun elo Green Bridge CBT sori foonu tabi kọmputa rẹ lati ri awọn akọsilẹ ẹkọ ni kikun, awọn ibeere adaṣe, ati diẹ sii.

Awọn akọsilẹ ẹkọ ni kikun pẹlu awọn aworan apejuwe
Oluranlọwọ ẹkọ ti AI ṣe agbara rẹ
Kọ ẹkọ laisi intanẹẹti, nigbakugba, nibikibi
O wa lori Android, Windows, macOS, ati Linux

Ṣe Adaṣe Awọn Ibeere Idanwo Adaṣe

Ṣe o fẹ ṣe adaṣe awọn ibeere idanwo adaṣe nipa Units Of Measure? Ṣe igbasilẹ ohun elo Green Bridge CBT lati wọle si awọn ibeere idanwo adaṣe ati awọn ayẹwo adaṣe kikun fun koko-ọrọ yii.

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