Page 99 - Demo

Arrow-Puffin-2_Semester-2 Maths 99I. Look at the scale: %u2022 Small markings are mm. %u2022 Big markings are cm. Length of the red colour pencil is ______________ cm. Length of the blue colour pencil is ______________ cm.We use centimetre (cm) to measure objects like:We use metre (m) to measure distance like length and breadth of a classroom, playground, height of a tree.We use kilometer (km) to measure long distances like distance between two cities, distance between your school and home.Length is always described using a number and a unit.The number tells how many times the unit is repeated. A length of 7 cm means, unit cm is repeated 7 times.tablepencil notebookedge of tableclassroom playground treeThe width of your finger is about 1 cm. Let's Practise 9.1 Application