One- & Two-Step Equations Unit Test 13 of 1513 of 15 Items Question Reann has stickers. She gives her friend half, and then her brother gives her 8 new ones. She ends up with 12 stickers. How many did she start with? Identify the operations needed to solve this problem.(1 point) Responses addition and division addition and division subtraction and multiplication subtraction and multiplication addition and multiplication addition and multiplication subtraction and division