Here are the step by step walkthrough and answers to Calculator The Game levels 151 to 160.
Calculator The Game Level 151 – /5, STORE, REVERSE, 1, REVERSE, 25 = 12525
Calculator The Game Level 152 – SUM, STORE, 0, /2, SUM, 8=>1, 7 = 17
Calculator The Game Level 153 – STORE, MIRROR, 21=>0, 12, 12=>1 = 101
Calculator The Game Level 154 – STORE, /3, 9, STORE, 39=>93, STORE, 93, 39=>93, /3, 31=>00 = 3001
Calculator The Game Level 155 – 1, 1, Inv10 = 99
Calculator The Game Level 156 – Inv10, -1, Inv10 = 2
Calculator The Game Level 157 – +5, x5, Inv10 = 15
Calculator The Game Level 158 – x5, -7, Inv10 = 12
Calculator The Game Level 159 – REVERSE, +3, Inv10, Reverse = 13
Calculator The Game Level 160 – REVERSE, -4, -4, -2, Inv10 = 88









