Question

22+22+22+22+22+22+22+22+22​

Answer 1

Answer:

Usingshort cut method :

Just multiplies total no. of 22 with 22 .

Like this :

22×9 = 198

Prove it by adding 22+22+22+22+22+22+22+22+22 = 198 .

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Answer 2

Answer:

The solution of the given expression will be 198.

Step-by-step explanation:

Given: $22+22+22+22+22+22+22+22+22$

We have to solve the above expression.

• As we know, adding two or more numbers together is known as an addition.
• The addition is denoted by a symbol(+).

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,

$22+22+22+22+22+22+22+22+22$

Solving the above expression further we get,

$\begin{array}{l}=22+22+22+22+22+22+22+22+22 \\=44+22+22+22+22+22+22+22 \\=66+22+22+22+22+22+22 \\=88+22+22+22+22+22 \\=110+22+22+22+22 \\=132+22+22+22 \\=154+22+22 \\=176+22 \\=198\end{array}$

NOTE:

Q. Solve: $22+22+22+22+22+22+22+22+22$