http://violet.vn/nguyenthienhuongvp77 Vòng Bài Điền Question 1:Calculate:3 x + : = Question 2:The average of , and is Question 3:Subtract: = Question 4:If = then = Question 5:If then = Question 6:If is divisible by , then the remainder of is Question 7:Ed earns dollars / hours He will earn 160 dollars in hours Question 8:How many minutes are there in a day ( hours)? There are 1440 minutes Question 9:If then = Question 10:It rained five days in June How many days did it not rain in this month? The result is 25 days Bài Cóc 999 645 106 8000 10 240 18 Bài Mê 10 31 24 17 1000 1