Question

Find the value using appropriate property- a) 678 x 99 + 678 don't spam​

Answer 1

Answer:

678 × 99 + 679

67122 + 679

67801 answer

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Answer 2

Answer:

67800 is the ans

Step-by-step explanation:

appropriate property means addition and multiple so we have to multiply first then what you ans got then we have to add with 678