Bài 1: Fill in the blank with the suitable number Question 1: Mya has 10000 dollars in bills of 40 dollars.How many 40 dollars- bills does she have? Answer: 40 dollars- bills Question 2: What is the remainder when 65870 is divided by 8? Answer: Question 3: The expression is equal to Question 4: What number should be placed in the box to make ? Answer: Question 5: The numbers from to 1000 are written How many of these numbers have at least two digits 5? Answer: numbers Question 6: A large box of candies and a small box of candies together cost 13 dollars If the large box costs dollars more than the small box, what is the price of the small box of candies? Answer: dollars Question 7: Five years ago, Sarah was years old Two years later, she will be years old Question 8: Six students had an orange eating contest The graph shows the number of oranges eaten by each student Mary ate the most oranges and Jack ate the fewest How many more oranges did Jack eat than Mary? Answer: oranges Question 9: A fraction is equal to The sum of its denominator and its numerator is 91 What is the difference between the denominator and numerator of this fraction? Answer: Question 10: Five students an exam with a maximum score of 50 The scores of four of the students are 41, 44, 46 and 49 The average of five students’ scores is the same as the score of the fifth student The score of the fifth student is Bài 2: