Assertion: subtraction | /r/HasProperty | easy
Facets:
value: like addition
type: MANNER
value: very
type: DEGREE
Source sentences:
text: Similarly like addition, subtraction of numbers together is very easy.
text: However, if it is clear to you that the subtraction is being done in base five, there is no need to write down the 5._____________________The subtraction above is easy since there was no carry.