99×78+33×66=？ How to calculate it without using a calculator?

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Singaravelan asked Mar 18, 2023

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29 votes

99×78+33×66=？
How to calculate it without using a calculator?

Mathematics
high-school

Singaravelan asked Mar 18, 2023

by Singaravelan

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2 Answers

20 votes

Answer:

Do it on Paper.

99 x 78 = 7722

+ 33

= 7755

x 66

= 511830

Answer = 511830

Hope this helps

ace that work

Good luck ✅

99×78+33×66=？ How to calculate it without using a calculator?-example-1

AlfC answered Mar 20, 2023

by AlfC

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20 votes

Answer:

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Marek Puchalski answered Mar 25, 2023

by Marek Puchalski

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Do it on Paper.

= 511830

Answer = 511830

Hope this helps

ace that work

Good luck ✅

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