Transcription of Grade : 7 Mathematics Laboratory in Primary & …
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Grade : 7 Mathematics Laboratory in Primary & …
77 Grade : 7 Mathematics Laboratory in Primary & Upper Primary schoolsGrade : 7 - Mathmatics Laboratory in Primary & Upper Primary schools7785To represent the products of decimal numbers such as (i) x (ii) x on a square Objective :Pre-requisits : Materials Required : Procedure :Step 6. To understand the multiplication of decimal of pens, square paper, pencil and a a square sheet of this square into10 equal parts by drawing horizontal lines as shown in Fig. 1(a). Each part represents 1/10 = 7 parts out of 10 so as to represent as in (b)Now draw, 9 vertical lines on the same paper at equal distances such that each vertical part represents 1/10 or as in (c).Shade 3 vertical parts so as to represent as shown in (d).The double shaded portion represents the product x 1(a)Fig 2(b)ACTIVITY 1 Fig 1(d)Fig 1(c)77 Grade : 7 - Mathmatics Laboratory in Primary & Upper Primary schoolsStep :Follow the above Steps to represent the product x using another square sheet.
Grade : 7 - Mathmatics Laboratory in Primary & Upper Primary schools 7 89 To verify, by paper cutting and pasting, that if two parallel lines are
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