Find a path for spaceships on a 7 by 9 grid.
Themes: Spaceships | Unicorns
Find safe passage for your spaceship through the asteroid field! Look in all squares by solving each problem, if an answer matches one in Open Space mark the square with an O.
Mixed addition and subtraction questions using the numbers between 20 and 100, with or without regrouping (carry/borrow).
Common Core Standards: 2.NBT.5
Grade 2 Addition Subtraction