Question 3
Find the value of each symbol in the three equations shown. Give the values in this order: circle, star, triangle, separated by commas. The source also asks for the triangle in its final blank.
Interpretation for this practice question: the symbols represent positive whole numbers. The source does not explicitly specify the domain, and its key gives only the final triangle value; give all three symbol values here.
Interpretation for this practice question: the symbols represent positive whole numbers. The source does not explicitly specify the domain, and its key gives only the final triangle value; give all three symbol values here.