Solve 30*10-5*10+20*5+20-6+25+25+25-3*25*25==

$$30 \times 10-5 \times 10+20 \times 5+20-6+25+25+25-3 \times 25 \times 25==$$

Evaluate

$$-1436$$

Solution Steps

Multiply 30 and 10 to get 300.

$$300-5\times 10+20\times 5+20-6+25+25+25-3\times 25\times 25$$

Multiply 5 and 10 to get 50.

$$300-50+20\times 5+20-6+25+25+25-3\times 25\times 25$$

Subtract 50 from 300 to get 250.

$$250+20\times 5+20-6+25+25+25-3\times 25\times 25$$

Multiply 20 and 5 to get 100.

$$250+100+20-6+25+25+25-3\times 25\times 25$$

Add 250 and 100 to get 350.

$$350+20-6+25+25+25-3\times 25\times 25$$

Add 350 and 20 to get 370.

$$370-6+25+25+25-3\times 25\times 25$$

Subtract 6 from 370 to get 364.

$$364+25+25+25-3\times 25\times 25$$

Add 364 and 25 to get 389.

$$389+25+25-3\times 25\times 25$$

Add 389 and 25 to get 414.

$$414+25-3\times 25\times 25$$

Add 414 and 25 to get 439.

$$439-3\times 25\times 25$$

Multiply 3 and 25 to get 75.

$$439-75\times 25$$

Multiply 75 and 25 to get 1875.

$$439-1875$$

Subtract 1875 from 439 to get -1436.

$$-1436$$

Factor

$$-1436$$