6 th Grade Math Test 4
4.) You and your family are taking a trip to St. Louis, Missouri. You are going to spend 4 nights and 5 days in this marvelous city. You go to your house afterschool on Friday to do last minute packing before the big trip. You pack all the essentials like toothbrush, socks, and of course underwear. Your family finally loads and pulls out of the drive way at 9:33pm to head to St. Louis. You all drive all night to reach the city and did not stop at all. You finally wake up as your dad is pulling into the hotel parking lot. You noticed that you arrived at 6:21 am. How long was your drive from your house to St. Louis? a.) 7 hr 54 min c.)9 hr 54 min b.)7 hr 48 min d.)8 hr 48 min
5.) You went shopping yesterday for new clothes. You decided to go to Hollister because you still have Christmas money from last year. You love the color red, so you frantically search through the whole store to find that perfect red shirt, but to no avail you find none. Therefore you decide to buy some jeans. You find your perfect size and decide your are going to buy three pairs. You find out that these jeans are on sale for $23.90 each. You take them to the cash register and find some cool sunglasses and a belt. There is a sign above the sunglasses that says they are $3.25 each. You love them so much you actually buy four pairs. One for you and then three for you best friends. You remembered that you need several new belts because yours are very old and worn out. You decide to buy five that cost $2.75 each. When you check out at the cash register, how much money do you spend? a.$87.45 c. $29.90 b.$77.70d. $98.45
6.) Find the GCF of 10 and 18. a.)90 b.)4 c.)2 d.)6
11.) Find the LCM of 12 and 18. a.)9 b.)36 c.)3 d.) 60
16.) Solve the following expression: 9 + (5 - 2)³ ÷ 9 x 4² a.)57 b.)64 c.)25 d.)33
17.) Solve the following expression: 2³ x 2³ = A.) 16 B.) 10 C.) 36 D.) 64
18.) Find the GCF of 12 and 22 a.)132 b.)2 c.)162 d.)6
20.) Write the prime factorization of 140 and express your answer in exponents if possible.