William has 60 minutes to finish his math and science homework before dinner. It takes him 13 minutes to complete his math homework. It if takes him 3 times as long to complete his science homework, how much time is left before dinner?
8 minutes
What is another way to write "four hundred seventy-eight?
D. 400 + 70 + 8
What are TWO ways to write the SAME number?
A (746) and D (7 hundreds + 4 tens + 6 ones)
Which statement is true?
D. 625 < 652
Brian and his friend Tom had a lemonade stand. They spend $40 on supplies. They sold $160 of lemonade in 5 hours. If the boys split the money left over evenly, how much money did Brian make each hour?
$12
Which of these can be used to solve the equation 27 x 42?
D. (20 x 40) + (20 x 2) + (7 x 40) + (7 x 2)
Use the area model to multiply 9 x 122.
D. 1,098
What is the solution to 74,552 - 68,221?
B. 6,331
Solve 15,862 + 13,341 = ?
C. 29,203
Which inequality is true?
D. 2/5 < 5/6
Which correctly compares the fractions 3/8 and 3/4?
A. 3/8 < 3/4
Which two comparisons are correct?
C. 2/3 < 3/4 and E. 5/5 = 3/3
