Solve 5+5*4+5*4*3+5*4*3*2+5*4*3*2

$$5+5 \times 4+5 \times 4 \times 3+5 \times 4 \times 3 \times 2+5 \times 4 \times 3 \times 2$$

Evaluate

$$325$$

Solution Steps

Multiply 5 and 4 to get 20. Multiply 5 and 4 to get 20. Multiply 5 and 4 to get 20. Multiply 5 and 4 to get 20.

$$5+20+20\times 3+20\times 3\times 2+20\times 3\times 2$$

Add 5 and 20 to get 25.

$$25+20\times 3+20\times 3\times 2+20\times 3\times 2$$

Multiply 20 and 3 to get 60.

$$25+60+20\times 3\times 2+20\times 3\times 2$$

Add 25 and 60 to get 85.

$$85+20\times 3\times 2+20\times 3\times 2$$

Multiply 20 and 3 to get 60.

$$85+60\times 2+20\times 3\times 2$$

Multiply 60 and 2 to get 120.

$$85+120+20\times 3\times 2$$

Add 85 and 120 to get 205.

$$205+20\times 3\times 2$$

Multiply 20 and 3 to get 60.

$$205+60\times 2$$

Multiply 60 and 2 to get 120.

$$205+120$$

Add 205 and 120 to get 325.

$$325$$

Factor

$$5^{2}\times 13$$