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Find the product using suitable properties: (a) 738 x 103 (b) 854 x 102 (c) 258 x 1008 (d) 1005 x 168

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NCERT Solutions for Class 6 Maths Chapter 2
Important NCERT Questions
Whole Numbers Chapter 2 Exercise 2.2
NCERT Books for Session 2022-2023
CBSE Board
Questions No: 4

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1 Answer

  1. (a) 738 x 103
    = 738 x (100 + 3)
    = 738 x 100 + 738 x 3
    = 73800 + 2214
    = 76014

    (b) 854 x 102
    = 854 x (100 + 2)
    = 854 x 100 + 854 x 2
    = 85400 + 1708
    = 87108

    (c) 258 x 1008
    = 258 x (1000 + 8)
    = 258 x 1000 + 258 x 8
    = 258000 + 2064
    = 260064

    (d) 1005 x 168
    = (1000 + 5) x 168
    = 1000 x 168 + 5 x 168
    = 168000 + 840
    = 168840

    https://www.tiwariacademy.com/ncert-solutions/class-6/maths/chapter-2/

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