**Based on Unit 1**

**Total Marks 50**

**Identify the Place Value of a Digit **In the following exercises, find the place value of the given digits.

1. 579,601 **2.5 marks (each .5 marks)**

(a) 9

(b) 6

(c) 0

(d) 7

(e) 5

2. 56,804,379 **2.5 marks (each .5 marks)**

(a) 8

(b) 6

(c) 4

(d) 7

(e) 0

3. The difference of 1000 and 945 **1 mark**

**Use Place Value to Name Whole Numbers In the following exercises (4th,5th 6th questions), name each number in words.**

4. One year is 525,600 minutes. **2 Marks**

5. 25. The U.S. Census estimate of the population of Miami-Dade county was 2,617,176. **2 Marks**

6. Marissa’s kitchen remodeling cost $18,549. She wrote a check to the contractor. Write the amount paid in words. **2 Marks**

7. Marissa’s kitchen remodeling cost $18,549. Round the cost to the nearest…2** Marks(.5 each)**

(a) ten dollars

(b) hundred dollars

(c) thousand dollars

(d) ten-thousand dollars

8. Sophia remodeled her kitchen and bought a new range, microwave, and dishwasher. The range cost $1,100, the microwave cost $250, and the dishwasher cost $525. What was the total cost of these 3 appliances? **2 Marks**

9. The high temperature on June 2 in Las Vegas was 80 degrees and the low temperature was 63 degrees. What was the difference between the high and low temperatures? **2 Marks**

10. Tim brought 9 six-packs of soda to a club party. How many cans of soda did Tim bring?

**2 Marks**

11. Kathryn bought 8 flats of impatiens for her flower bed. Each flat has 24 flowers. How many flowers did Kathryn buy? **2 Marks**

12. Javier owns 300 shares of stock in one company. On Tuesday, the stock price rose $12 per share. How much money did Javier’s portfolio gain? **2 Marks**

13. Ric bought 64 ounces of trail mix. He wants to divide it into small bags, with 2 ounces of trail mix in each bag. How many bags can Ric fill? **2 Marks**

14. One roll of plastic wrap contains 48 feet of plastic wrap. Marta uses 3 feet of plastic wrap to wrap each cake she bakes. How many cakes can she wrap from one roll? **2 Marks**

15. One package of dental floss contains 54 feet of dental floss. Brian uses 2 feet of dental floss every day. How many days will one package of dental floss last Brian? **2 Marks**

16. The 45 students in a Geology class will go on a field trip, using the college’s vans. Each van can hold 9 students. How many vans will they need for the field trip? **2 Marks**

17. Last night Emily read 6 pages in her Business textbook, 26 pages in her History text, 15 pages in her Psychology text, and 9 pages in her math text. What is the total number of pages Emily read? **2 Marks**

18. LaVonne treats 12 patients each day in her dental office. Last week she worked 4 days. How many patients did she treat last week? **2 Marks**

19. There are 14 boys in Dave’s scout troupe. At summer camp, each boy earned 5 merit badges. What was the total number of merit badges earned by Dave’s scout troupe at summer camp? **2 Marks**

20. Lynn wants to go on a cruise that costs $2485. She has $948 in her vacation savings account. How much more does she need to save in order to pay for the cruise? **2 Marks**

21. Jeneice bought 8 packs of marigolds to plant in her yard. Each pack has 6 flowers. How many marigolds did Jeneice buy? **2 Marks**

22. There are twelve theaters at the multiplex and each theater has 150 seats. What is the total number of seats at the multiplex? **2 Marks**

23. The quotient of 572 and 52 **2 Marks**

24. One carton of fruit juice is 128 ounces. How many 4-ounce cups can Shayla fill from one carton of juice? **2 Marks**

25. Last month, Stan’s take-home pay was $3816, and his expenses were $3472. How much of his take-home pay did Stan have left after he paid his expenses? **2 Marks**