GRADE 6 MATHEMATICS. TEKS/STAAR Periodic Assessment 10

Transcription

1 TEKS/STR Periodic ssessment onner surveyed the sixth grade students at his school about their favorite elective class they take during the school year. The table below shows the results of the survey. Electives Survey Results Favorite Elective thletics 240 rt 75 and 160 hoir 90 Which graph correctly displays the data in the table? Favorite Electives thletics rt and hoir Elective Favorite Electives thletics rt and hoir Elective Favorite Electives thletics rt and hoir Elective D Favorite Electives thletics rt and hoir Elective TEKSING TOWRD STR 2012 Page 1

2 2. What is the greatest common factor of 40, 32 and 64? F 8 G 4 H 5 J 2 3. The table shows gnes s age and MarIo s age over 4 consecutive years. gnes s ge, x (years) ges Mario s ge, y (years) Which expression best represents gnes s age in terms of Mario s age? y 8 3y x 8 D 3x 4. Marcella makes a basket 8 out of every 12 times she shoots a free throw. Which ratio compares the number of free throws Marcella misses to the number of free throws she makes? F 2:3 G 3:2 H 2:1 J 1:2 TEKSING TOWRD STR 2012 Page 2

3 5. In which of the pictures below does S appear to be an obtuse angle? S S S D S 6. Teresa recorded the heights of her porcelain dolls in inches. Which list shows the heights in order from greatest to least? F 8.45 in., 8.56 in., 8.6 in., 8.89 in., 8.9 in. G 8.9 in., 8.89 in., 8.56 in., 8.45 in., 8.6 in. H 8.9 in., 8.89 in., 8.6 in., 8.56 in., 8.45 in. J 8.9 in., 8.89 in., 8.56 in., 8.6 in., 8.45 in. 7. Ms. Zuniga gave her scout troop a map of the area where they plan to hike. ccording to the map scale, 1 inch on the map represents 5 actual miles. Which strategy can Ms. Zuniga s scouts use to find the actual distance in miles between the beginning and ending points of their hike? Measure the number of inches between points and then add 5 Measure the number of inches between points and then subtract 5 Measure the number of inches between points and then multiply by 5 D Measure the number of inches between points and then divide by 5 TEKSING TOWRD STR 2012 Page 3

4 8. ameron and 2 friends ordered a pitcher of lemonade for $3.00, 3 cheeseburgers for $2.49 each, and an extra large order of French fries for $1.99. If they split these costs evenly, which equation can be used to find p, the amount in dollars and cents each person should pay, not including tax? F p = ( ) 2 G p = ( ) 3 H p = J p = (1.99 3) 9. Lekisha was asked to find 2 integers that have a difference of 2 and a sum of 96. She said the integers were 48 and 46. Why was Lekisha s answer incorrect? The sum of 48 and 46 is 96. The sum of 48 and 46 is not 96. The difference between 48 and 46 is 2. D The difference between 48 and 46 is not Each number in the sequence below has the same relationship to the number immediately before it. 320, 80, 20, 5, 1 1 4, How can the next number in the sequence be found? F y adding 4 to the previous number G y subtracting 4 from the previous number H y multiplying the previous number by 4 J y dividing the previous number by 4 TEKSING TOWRD STR 2012 Page 4

5 11. The side lengths and perimeters of some regular polygons are shown in the table below. Regular Polygons Side Length (centimeters) Perimeter (centimeters) Which geometric figure is represented by the information in the table? Triangle Square Pentagon D Hexagon 12. Danielle bought 3 swimsuits that were originally priced at $36.95 each. Each swimsuit was on sale for $8.50 off the original price when Danielle bought them. Which equation can be used to find t, the total sale price of the 3 swimsuits? F t = G t = 3(36.95) 8.50 H t = 3( ) J t = 3(36.95) 3(8.50) 13. Selena must buy red plastic glasses and green plastic plates for a special holiday dinner. Plastic glasses are sold in packages of 18 and plates are sold in packages of 12. What is the least number of packages of plastic glasses and packages of plates that Selena can buy to have an equal number of glasses and plates? 2 packages of glasses and 3 packages of plates 3 packages of glasses and 2 packages of plates 4 packages of glasses and 6 packages of plates D 6 packages of glasses and 4 packages of plates TEKSING TOWRD STR 2012 Page 5

6 14. The low temperature on Monday was 5 degrees below zero elsius. On Tuesday the low temperature was 15 degrees above zero elsius. What integer represents the low temperature in degrees elsius on Tuesday? F 5 G 15 H 5 J The weight limit for a walkway between office buildings is 4,000 pounds. Which statement is best supported by this information? The walkway can hold more than 40 adults. The walkway can hold more than 40 crates that weigh 100 pounds each. The walkway can hold up to 16 people who each weigh as much as 250 pounds. D The walkway can hold twice as many children as adults. 16. Four points are shown on the coordinate grid below. y 2 M N O 1 P x Which point best represents the location of the ordered pair (2, )? F Point M G Point N H Point O J Point P TEKSING TOWRD STR 2012 Page 6

7 17. t a basketball game, a gift certificate was awarded to the person sitting in the seat numbered with the least common multiple of 20, 35, and 70. Find the number of the prize-winning seat D Which measurement of a circle is about 6 times the radius of the circle? F rea of circle G Diameter H ircumference J rc 19. Mr. Hussey distributed 81 test tubes to the students in his science lab. Each student received 3 test tubes. Which equation can be used to find s, the number of students in the class? s 81 3 s 81 3 s 81 3 D s 81 3 TEKSING TOWRD STR 2012 Page 7

8 20. For a math project Ramon is making a table of the number of calories he burns during various activities each day. The table shows the number of calories he burned during his activities on Wednesday. alories urned During ctivities on Wednesday ctivity mount of Time Number of alories urned Walking 2 Miles 0.5 hour 540 Mowing Lawn (push mower) 0.5 hour 165 Raking Lawn 1 hour 240 Sitting (Reading) 2 hours 136 Sleeping 7 hours 266 Which is closest to the number of calories Ramon burned during various activities he recorded on Wednesday? F 1,000 cal G 1,100 cal H 1,300 cal J 1,500 cal TEKSING TOWRD STR 2012 Page 8