Easy
4
+6
×9
+2
HALVE
+11
÷3
−11
SQUARE
−3
Medium
22
×5
+2
×1/4
−18
×9
+6
×5/8
÷5
SQUARE
Hard
71
−1
×13/5
HALVE
+10
÷11
CUBE
+5
÷13
−5
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