Solve (20*12+12*8+20*8)*2*3-20*12*4

$$(20 \times 12+12 \times 8+20 \times 8) \times 2 \times 3-20 \times 12 \times 4$$

Evaluate

$$2016$$

Solution Steps

Multiply 20 and 12 to get 240. Multiply 12 and 8 to get 96. Multiply 20 and 8 to get 160.

$$\left(240+96+160\right)\times 2\times 3-20\times 12\times 4$$

Add 240 and 96 to get 336.

$$\left(336+160\right)\times 2\times 3-20\times 12\times 4$$

Add 336 and 160 to get 496.

$$496\times 2\times 3-20\times 12\times 4$$

Multiply 496 and 2 to get 992.

$$992\times 3-20\times 12\times 4$$

Multiply 992 and 3 to get 2976.

$$2976-20\times 12\times 4$$

Multiply 20 and 12 to get 240.

$$2976-240\times 4$$

Multiply 240 and 4 to get 960.

$$2976-960$$

Subtract 960 from 2976 to get 2016.

$$2016$$

Factor

$$2^{5}\times 3^{2}\times 7$$