Question
Find the following products, using distributive laws:
2437 × 999
2437 × 999
✓
Answer
Distributive property of multiplication over addition states that a(b + c) = ab + acDistributive property of multiplication over subtraction states that a(b - c) = ab - ac
2437 × 999
= 2437 × (1000 - 1)
= 2437 × 1000 - 2437 × 1
= 2437000 - 2437
= 2434563
2437 × 999
= 2437 × (1000 - 1)
= 2437 × 1000 - 2437 × 1
= 2437000 - 2437
= 2434563
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