NxM Ed 3

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Slide 1: 

Example 7 4 x 6 6 Multiplying Numbers with even difference Step 1 – Find the difference between the Numbers 7 4 6 6 - = 8 Step 3b – Add half of the difference to the smaller number Half of Difference = 8 / 2 = 4 7 4 4 - = 7 0 6 6 4 + = 7 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 7 4 x 6 6 Step 4a – Square the new number Final Answer 7 4 x 6 6 = 4 8 8 4 4 8 8 4 = 7 0 4 9 0 0 - = Multiplying Numbers with even difference 2 Step 4b – Square half of the difference = 4 1 6 2 Step 5 – Find the difference between the squares 4 9 0 0 1 6 © LazyMaths.com