Question

Maria buys a one liter soda bottle She accidentally drops the soda bottle and spills 437 millimeters of soda How many soda is left

Answer 1

If you really mean millimeters (which is a measurement) there is 1,000,000 millimeters in a liter. 437 millimeters subtracted from 1,000,000 is 999,563 millimeters left.
If you mean milliliters there is 1,000 milliliters in one liter. So 437 subtracted from 1,000 is 563 milliliters left.

Answer 2

there is 563 milliliters left

hope tis helps