How exactly do you mean this?
The U.S. spent $90.5 billion for "Elementary, Secondary, and Vocational Education" in 2021* (a subset of "Education, Training, Employment, and Social Services"), which is 1.3% of $6.82 trillion in total 2021 government expenditures. Compare to $696.5B for Medicare, $754.8B for National Defense, etc.
If anything, this illustrates how relatively unimportant a base level of education is in the U.S.
* https://datalab.usaspending.gov/americas-finance-guide/spend...