Easy
11
−4
×5
+17
HALVE
+4
÷5
−1
SQUARE
+19
Medium
57
−6
DOUBLE
+2
÷8
+5
×5/9
HALVE
+1
×1/2
Hard
83
+7
÷9
×30%
+1
×41/4
×5
+2
×31/3
+10
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