Question

add 7890 and 1239 add the following number. ​

Answer 1

Answer:

Step-by-step explanation:9121

Answer 2

Given: The numbers are$7890 \ and\ 1239$.

We have to add the above numbers.

• As we know that adding two or more numbers together is known as an addition.
• Addition as denoted by(+).

Following are the properties of addition:

1. Identity property of zero.
2. Inverse property.
3. Commutative property.
4. Associative property.

We are solving in the following way:

We have,

The numbers are$7890 \ and\ 1239$

Now,

$=>7890 + 1239\\=>9129$

Hence, we get the solution is$9129$.