Solve 4000000000-10000*1000000-500*1000000-9000*1500000-100*10000000=

$$4000000000-10000 \times 1000000-500 \times 1000000-9000 \times 1500000-100 \times 10000000=$$

Evaluate

$$-21000000000$$

Solution Steps

Multiply 10000 and 1000000 to get 10000000000.

$$4000000000-10000000000-500\times 1000000-9000\times 1500000-100\times 10000000$$

Subtract 10000000000 from 4000000000 to get -6000000000.

$$-6000000000-500\times 1000000-9000\times 1500000-100\times 10000000$$

Multiply 500 and 1000000 to get 500000000.

$$-6000000000-500000000-9000\times 1500000-100\times 10000000$$

Subtract 500000000 from -6000000000 to get -6500000000.

$$-6500000000-9000\times 1500000-100\times 10000000$$

Multiply 9000 and 1500000 to get 13500000000.

$$-6500000000-13500000000-100\times 10000000$$

Subtract 13500000000 from -6500000000 to get -20000000000.

$$-20000000000-100\times 10000000$$

Multiply 100 and 10000000 to get 1000000000.

$$-20000000000-1000000000$$

Subtract 1000000000 from -20000000000 to get -21000000000.

$$-21000000000$$

Factor

$$-21000000000$$