What three simpler multiplications can you use to find \(8 \times 242\)?

To find the multiplication of 8x242 using simpler multiplications, we can break down the number 242 into parts that are easier to multiply by 8. One such way is to decompose 242 into 200 + 40 + 2. Thus, we can then perform three separate multiplications: 8x200, 8x40, and 8x2, and finally add all the results together.

8 x 200 = 1600
8 x 40 = 320
8 x 2 = 16

Now, we add these results together to get the final answer.
1600 + 320 + 16 = 1936
Therefore, the product of 8x242 is 1936, achieved through the simpler multiplications of 8x200, 8x40, and 8x2.

Answered by LevonHelm | 2024-06-18

To calculate 8 × 242 , we can break down 242 into 200 + 40 + 2 and then multiply each part by 8 . This results in three calculations: 8 × 200 = 1600 , 8 × 40 = 320 , and 8 × 2 = 16 . Adding these products gives us the final result of 1936 .
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Answered by LevonHelm | 2024-10-01