The phrase "adding the same amount" is correct and usable in written English.
It can be used in contexts involving mathematics, finance, or any situation where a consistent quantity is being included or increased.
Example: "When calculating the total cost, remember to include the price of each item by adding the same amount for shipping."
Alternatives: "increasing by the same value" or "including an equal quantity".
People who cut $50 from their monthly expenses -- by switching to a less expensive Internet service, say, or quitting a gym they never use -- are adding the same amount to their after-tax income as the interest on a $100,000 money market fund might.
In the initial data matrix, we can treat each feature as a separate vector, adding the same amount of information to the overall description of the samples.
For both substrates, adding the same amount of MA to untreated samples (as a feed additive) resulted in greater CH4 production and ammonia-N concentrations compared with the MAH treatment.
Interestingly, adding the same amount (0.5 nkat/g of flour) of wild-type and mutant enzymes differed in the change of loaf volumes, pinpointing that the catalytic activity is not the sole determinant in applying POx in breadmaking.
For example, in the case of deaths due to cardiovascular disease related to PM 2.5 exposure, research now suggests that adding even small amounts of pollution to relatively clean air boosts disease risks more than adding the same amount of pollution to relatively dirty air.
Imagine, moreover, a similar technology and savings rate, broadly defined.5 If both countries have the same savings rate and the same per capita income, and assuming that they invest what they save (i.e., the closed economy case) in physical and human capital; then, they would both be adding the same amount of capital to their current stock.
By adding the same amounts to the supply and demand, we ensure that the net outflow at each transshipment point will be correct, and we also maintain a balanced transportation tableau.
If using dried beans, add water to cover and then add the same amount again.
Add the same amount of water, cover with foil and turn the oven down to 150ºC/Gas 2 for 1 hour.
Kino poured some White Label into a glass, added the same amount of water and two small, nicely formed ice cubes.
Iran is expected to add the same amount again within six months, bringing its crude exports back to pre-sanctions level.
