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Ex 2.2, 2 (f) - Chapter 2 Class 6 Whole Numbers
Last updated at March 22, 2023 by Teachoo
Ex 2.2
Ex 2.2, 1
Ex 2.2, 2 (a) Important
Ex 2.2, 2 (b)
Ex 2.2, 2 (c) Important
Ex 2.2, 2 (d) Important
Ex 2.2, 2 (e)
Ex 2.2, 2 (f) Important You are here
Ex 2.2, 3 (a)
Ex 2.2, 3 (b) Important
Ex 2.2, 3 (c)
Ex 2.2, 3 (d) Important
Ex 2.2, 4 (a)
Ex 2.2, 4 (b) Important
Ex 2.2, 4 (c) Important
Ex 2.2, 4 (d)
Ex 2.2, 5 Important
Ex 2.2, 6 Important
Ex 2.2, 7
Transcript
Ex 2.2, 2 Find the product by suitable rearrangement: (f) 125 × 40 × 8 × 25 125 × 40 × 8 × 25 = (125 × 8) x (40 × 25) = (125 × 8) x (4 × 10 × 25) = (125 × 8) x (4 × 25 × 10) = 1000 × (100 × 10) = 1000 × 1000 = 1000000 Note: 25 × 4 = 100 ends with 0 and 125 × 8 = 1000 also ends with 0 So, we multiply them
