Easy
18
−9
SQUARE
−3
HALVE
−4
÷7
+11
×3
+19
Medium
16
+2
×5/9
SQUARE
−5
×2
−18
HALVE
−2
÷7
Hard
23
−3
÷4
SQUARE
×5
×3/5
+2
×5/7
÷5
+6
There are two versions that can be printed, a default one, and one that requires less ink (no objectives or rules, and no lines).
default less ink printing help