Common Core maths standard · Grade 7
7.NS.A.2
Add, subtract, multiply and divide positive and negative numbers; subtracting is adding the opposite. One game practises it.
No games match that yet. Try a broader word like “number” or clear the search.
Common Core maths standard · Grade 7
Add, subtract, multiply and divide positive and negative numbers; subtracting is adding the opposite. One game practises it.
No games match that yet. Try a broader word like “number” or clear the search.