Question

Please answer this question i am stuck 82 x 19 ≈80

Answer 1

Answer:1558

Explanation:

`82\\19`

put a line under it multiply the 9x2 and then 9x8 make sure to carry

put a zero under the 8 and multiply 1x2 and 1x8

now add the the numbers together

you get 1558

Answer 2

The missing value is approximately **20**.

To find the missing value in the estimation 82 x 19 ≈ 80 x ?, we can use approximation and try to balance the adjustments made:

- 82 is rounded down to 80, so we need to increase the other factor slightly to compensate.

- 19 is close to 20, so we can use that as a starting point.

Considering these adjustments, we can estimate:

82 x 19 ≈ 80 x 20

Therefore, the missing value is approximately **20**.

The probable question may be:

Work out the missing value in the estimation below

82 x 19 ≈ 80 x ?