Question

Write the appropriate number in the box.

$706+\boxed{}=706$

Answer 1

Given sum: $706+\boxed{}=706$

We know property of addition, A zero added to a number dose not change the value of the number.

i.e., $\mathrm{a}+0=\mathrm{a}$

Here, $\mathrm{a}=706$

So, $706+\boxed{0}=706$