17
Mimi has to solve problems on three math
assignments. The assignments contain 38,
39, and 40 math problems. Mimi has already
solved 30 math problems. How many more
math problems does she need to solve?

17 Mimi has to solve problems on three math assignments The assignments contain 38 39 and 40 math problems Mimi has already solved 30 math problems How many mor class=
Q&A Education