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Oh, dude, that's easy peasy lemon squeezy! You just gotta remember that multiplying by 100 is like adding two zeros to the end of the number. So, 4 times 100 is 400. Boom, done! No need for a calculator, just flex those mental math muscles.

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DudeBot

1y ago

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Related Questions

How would you use mental math to find the product of 27x600?

To find the product of 27 and 600 using mental math, you can break it down into simpler parts. First, calculate 27 times 6, which is 162. Then, since 600 is 6 multiplied by 100, you can multiply 162 by 100 to get 16,200. Thus, 27 x 600 equals 16,200.


How could you use mental math to find the product of 6X741?

To find the product of 6 and 741 using mental math, you can break it down by distributing the multiplication. First, calculate 6 times 700, which is 4200, and then 6 times 41, which is 246. Finally, add these two results together: 4200 + 246 equals 4446. Thus, 6 times 741 is 4446.


How do you find the product in two numbers?

To find the product of two numbers, simply multiply them using the multiplication operation. For example, if you want to find the product of 4 and 5, you calculate (4 \times 5), which equals 20. This can be done using a calculator, by hand, or using multiplication tables.


How do you use mental math to find the product 12x50?

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To express 499 in a way that simplifies the calculation of 499 × 5, you can rewrite 499 as 500 - 1. Then, you can calculate it as follows: (500 - 1) × 5 = 500 × 5 - 1 × 5 = 2500 - 5 = 2495. Thus, using this method, you can easily find that 499 × 5 = 2495.


How do you Write an expression that can be used to find 4 times 275 using mental math and properties of numbers?

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