NxM(Ed) - 2

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Category: Education
     
 

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Slide 1: 

Example 2 7 x 1 3 Multiplying Numbers with even difference Step 1 – Find the difference between the Numbers 2 7 1 3 - = 1 4 Step 3b – Add half of the difference to the smaller number Half of Difference = 1 4 / 2 = 7 2 7 7 - = 2 0 1 3 7 + = 2 0 or Step 2 – Find half of the difference Step 3a – Subtract half of the difference from the larger number or © LazyMaths.com

Slide 2: 

Example 2 7 x 1 3 Step 4a – Square the new number Final Answer 2 7 x 1 3 = 3 5 1 3 5 1 = 2 0 4 0 0 - = Multiplying Numbers with even difference 2 Step 4b – Square half of the difference = 7 4 9 2 Step 5 – Find the difference between the squares 4 0 0 4 9 © LazyMaths.com

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