Easy
12
−4
SQUARE
+2
HALVE
−6
÷3
−2
×9
−10
Medium
48
DOUBLE
−4
×2
+5
×2/7
÷6
SQUARE
+7
÷8
Hard
69
−3
÷11
CUBE
+4
×20%
+1
×31/3
+3
÷9
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