3ºC 4ºC 6ºC. Write the correct answer. For 1 4, use the thermometer. How many degrees will the temperature have to drop in order to be 10ºC?

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1 Page 1 Write the correct answer. For 1 4, use the thermometer. How many degrees will the temperature have to drop in order to be 10ºC? 7º For 5 8, use the number line. What is the temperature reading on the thermometer? 3ºC Start at 5. Jump forward 6 spaces. Then jump backward 3 spaces. Where are you? 2 Two hours ago the temperature was 7ºC. How many degrees warmer is it now? 4ºC Start at 0. Jump forward 4 spaces. Then jump backward 9 spaces. Where are you? 5 If the temperature rises 9º, what will the thermometer show? 6ºC Start at 3. Jump forward 8 spaces. Then jump backward 5 spaces. Where are you? 0 Assessment Guide AG133

2 Page 2 Start at 8. Jump backward 12 spaces. Then jump forward 5 spaces. Where are you? 1 What is the location of a point that is 5 units from point P and also 5 units from point Q? (2, 4) or ( 3, 1) For 9 12, use the grid. What is the fourth point you would use along with (3, 1), ( 1, 1), and (3, 4) to draw a rectangle? ( 1, 4) What is the location of point P? 3, 4 What is the location of point Q? 2, 1 Ben is testing his new scuba gear. He dives 33 feet to the bottom of a lake. He swims up 14 feet toward the surface and then dives down another 8 feet. How far below the surface of the lake is Ben now? 27 feet The temperature at 6:00 P.M. was 6ºC. Over the next 3 hours, the temperature rose 1º, dropped 4º, and dropped 5º. What was the temperature at 9:00 p.m.? 2ºC AG134 Assessment Guide

3 Page 3 Meredith s bank balance on Monday was $32. On Tuesday, she made a deposit of $25. On Friday, she withdrew $45. What is her balance now? What is the missing length of the rectangle? $12 George owed his brother $12. On Friday, he paid back $5. Then on Saturday, he borrowed $7 more. On Sunday, George paid his brother $9. How much does George owe his brother now? $5 Mrs. Dante bought a new rug. 21 ft Gloria bought 11 bags of beads to make necklaces. Each bag had the same number of beads. She bought a total of 165 beads. How many beads were in each bag? 15 beads Use the products to find the missing factor What is the width of the rug? 8 ft Assessment Guide AG135

4 Page 4 Mr. White drove 326 miles. The trip took about 6 hours. What is a reasonable estimate of how many miles he drove each hour? Possible answer: 50 miles each hour A company packed 171 drinking glasses into 8 boxes. What is a reasonable estimate of the number of glasses in each box? Possible answer: 20 glasses What is a reasonable estimate for the missing factor? 5 1,530 Lena bought a sweater for $15, a hat for $11, and two shirts that each cost the same amount. If she started with $48 and has $2 left, how much did each shirt cost? $10 Possible answer: 300 Use the number sentences to find the missing quotient For 26 27, complete the puzzle. Think of a number. x Multiply by 4. 4x Subtract 5. 4x 5 Think of a number. x Multiply by 2. 2x Multiply by 5. 10x Add 5. 10x + 5 AG136 Assessment Guide

5 Page 5 For 28 29, one bag of counters represents the original number. If represents 21, what is the value of? 7 If represents 25, what is the value of? = (24 26) For 30 31, write the number sentence that is represented by the diagram. What is the missing number? = 1,225 (35 1) (35 + 1) = 1,224 What is the missing number? (49 1) (49 + 1) = 2, = = (16 18) + 1 2,401 Assessment Guide AG137

6 Page 6 Marva ended this number trick with 9. Think of a number.? Multiply it by 2. Add 5 to the result. Subtract 3. Divide by 2. 9 What was her starting number? 8 For 35 38, estimate the solution. Then find the actual solution. A farmer has 215 heads of lettuce in one crate and 98 heads of lettuce in another crate. How many more heads of lettuce are in one crate than in the other? Possible answer: 100 Estimate: 117 Actual: Each train car has 72 seats. There are 12 cars in the train. How many seats are on the train? Possible answer: 840 Estimate: 864 Actual: Yesterday, Vito s Restaurant served 138 customers at lunch time and 374 customers at dinner time. How many customers did they serve yesterday? Possible answer: 500 Estimate: 512 Actual: Mark bought 6 pairs of pants. Each pair of pants cost the same amount. If he spent $258 in all, how much did one pair of pants cost? Possible answer: $40 Estimate: $43 Actual: AG138 Assessment Guide

7 Page 7 For 39 40, use the fact that the square is equal to 1 square centimeter. What is the best estimate of the weight of a gallon of milk: 5 ounces, 5 pounds, or 5 kilograms? Estimate the perimeter of the rectangle. 16 centimeters about 5 pounds Compare. Write >, <, or =. Estimate the area of the rectangle. 15 square centimeters about > 20 cups 3 quarts Estimate the capacity of a bathtub in gallons. Jonathan bought 22 ounces of cheese. How much more than 1 pound did he buy? 6 ounces Possible answer: about 50 gallons Assessment Guide AG139

8 Page 8 What number makes the equation true? Write an equation that describes the picture quarts 12 gallons 9 Compare. Write >, <, or =. 2.5 gallons 20 pints 2 kg + 3 lb = 5x What is the value of x? 2,500 g + x = 3 kg 500 g Write an equation that describes the picture. Mike has 2 small containers and 1 large container. The small containers hold 3 ounces and 8 ounces. Explain how Mike can use the two small containers to fill the large container with exactly 25 ounces. Fill the 8-ounce container twice and the 3-ounce container 3 times. 2 kg = 3x + 1 lb AG140 Assessment Guide