Study Guide Grade 5 Unit 1, Test 2 of 2 Name: Date: Complete each question. Show all work needed to solve the problem. 1. Mrs. Harrer swims a race in 29.578 seconds. What is her race time rounded to the nearest tenth of a second? seconds CC.2.1.5.B.1, M05.A-T.1.1.5 2. Mrs. Beers received a $60 gift certificate for the local sporting goods store. She bought two baseballs for $2.13 each, a baseball glove for $36.19, and a baseball bat for $12.76. About how much of his gift certificate will he have left? $ 3. Need to know how to compare decimals. See book for examples. 4. Find the product. A. 1.6 x 0.4 = B. 0.04 x 0.9 = C. 2.5 x 2.7 = D. 0.33 x 2.6 =
5. The table below shows some of the snack items sold in the cafeteria. Snacks for Sale Popcorn.$3.75 Juice $2.00 Gummies $0.75 Ice Cream.$0.50 Ice Cream Sundae.$2.75 What is the order of the items in the table from the least expensive to the most expensive?,,,, 6. Miss Kwon has a ribbon that measures 0.63 meter in length. She cuts 0.382 meter off the ribbon and gives it to a friend. How much ribbon is left? meter 7. Find the quotient. A. 0.84 0.07 = B. 5.2 8 = C. 4.42 3.4 = D. 43.5 6 = CC.2.1.5.B.1, M05.A-T.1.1.3
8. Henry buys 3 bags of snacks to feed the animals at Lake Tobias. The table below shows the weight of each bag of food. Write an expression that shows the correct relationship of the weights of the 3 bags of feed? Bag Weight (in pounds) A 7.2 B 6.8 C 6.7 Expression: 9. GiGi paid $3.76 for a sandwich. She paid $1.15 for a piece of fruit. What is the total amount GiGi paid for the sandwich and fruit? 10. Example 2: Order these decimals from least to greatest: 0.5629, 0.5621, 0.6521 CC.2.1.5.B.1, M05.A-T.1.1.5
11. The mass of Heather s pet chicken that is blind is 17.13 pounds. What is the mass of Heather s chicken written in word form? CC.2.1.5.B.1, M05.A-T.1.1.3 12. The amount of time, in seconds, it took Martin to finish a race is written below in expanded form. (7 10) + (6 1) + (9 0.1) + (8 0.001) Rounded to the nearest hundredth, how many seconds did it take Martin to finish the race? seconds 13. Suzie went to the hardware store and bought 7 yellow ropes. The total length of the ropes was 400.75 meters. How long was each rope? meters
14. Mr. Keich drove 17.06 kilometers in the morning. He drove 18.4 kilometers in the afternoon. He drove 32.15 kilometers in the evening. Which inequality correctly compares the total distance, in kilometers, Mr. Keich drove in the morning and afternoon to the distance he drove in the evening? A. 18.90 < 32.15 B. 18.90 > 32.15 C. 35.46 < 32.15 D. 35.46 > 32.15 CC.2.1.5.B.1, CC.2.15.B.2, M05.A-T.2.1.3 15. The directions for a science experiment say to use sixty-three thousandths of a gram of a chemical. What is the amount, in grams, of the chemical the directions say to use, written in standard form? CC.2.1.5.B.1, M05.A-T.1.1.3 16. Paul buys 5.2 feet of chain. The chain costs $2.45 per foot. What is the total cost of the chain that Peter buys?
17. The height of the mall is 217.425 meters. The height of an art museum is 217.58 meters. Correctly compare the heights, in meters, of the buildings and justifies your answer. 18. The distance between Paxtang Elementary and Lawnton Elementary is 16.765 kilometers. Rounded to the nearest hundredths of a kilometer, what is the distance between Paxtang Elementary and Lawnton Elementary? kilometer CC.2.1.5.B.1, M05.A-T.1.1.5 19. The workers in a bakery use 0.76 kilogram of flour to make one cake. One day, the workers used 10 squared times as much flour to make multiples cakes as they use to make one batch of cake. How much flour, in kilograms, did the workers use to make the multiple cakes that day? Write an expression to represent the amount of flour the workers used and then solve it. kilograms CC.2.1.5.B.1, M05.A-T.1.1.2 Study Guide doesn t include Open Response Questions. Please review the following concepts in order to be successful for that part of the assessment. -Dividing Whole Numbers -Adding, Subtracting and Multiplying Decimals -Expanded Form within Decimals -Standard Form within Decimals -Comparing Decimals <, > -Estimating Decimals and explaining your process
Answer Key: 1. 29.6 seconds 2. Baseballs 2 x $2.00=$4.00; Baseball Glove $36.00; Baseball Bat $13.00= $4 + $ 36 + $13= $53.00 Gift Card $60-$53= $7 Dollars Remaining 3. N/A see book for examples. 4. Find the product. A. 1.6 x 0.4 = 0.64 B. 0.04 x 0.9 = 0.036 C. 2.5 x 2.7 = 6.75 D. 0.33 x 2.6 = 0.858 5. Ice Cream, Gummies, Juice, Ice Cream Sundae, Popcorn 6. 0.248 Inches 7. Find the quotient. A. 0.84 0.07 =12 B. 5.2 8 = 0.6 C. 4.42 3.4 = 1.3 D. 43.5 6 =7.25 8. 7.2 > 6.8 > 6.7 OR 6.7< 6.8 < 7.2 9. $4.91 total for fruit and sandwich 10. 0.5621, 0.5629, 0.6521 11. 17.13---seventeen and thirteen hundredths 12. 76.91 seconds 13. 57.25 Meters 14. C 15. 0.063 16. $12.74 17. Museum (217.58) > Mall (217.425) Since 217 is the same number, you have to look at the numbers to the right of the decimal which are 5 and 4. 5 is greater than 4, so the museum is taller than the mall. 18. 16.77 kilometers 19. 0.76 x 10 squared= 76 kilograms