2.Noah has some marbles. If he gives each of his friends 11 marbles, 6 marbles are left. If Noah gives 14 marbles to each of his friends, 12 more marbles are needed. How many marbles does he have? 3.There are 9 yellow balls, 5 blue balls, and 4 red balls in a bag. Tim will be blindfolded before she takes the balls out, one at a time. How many balls must Tim take out to get 5 balls of the same color? Làm trắc nghiệm nhé

Các câu hỏi liên quan