Number Sense
Geometry and Measurement
Algebra and Patterns
Probability and Discrete Math
Extras
100
1. A cereal box has 15 ounces. A family size has 405 more. How many ounces in the family size 2. A survey of 8th graders shows that over a period of time (on average), students spent 70 hours watching TV, 480 hours sleeping, 400 hours at school, 180 hours with friends, 60 hours getting ready, 60 hours doing HW, and 50 hours eating. Approximately what percent of time was spent watching TV?
1. 21 ounces 2. A. 5%
100
1. Surface Area and Volume of... length: 4 Width:16 Height: 6 2. An equilateral triangle has a side measurement of 6 inches. What is the perimeter?
1. Volume: 384 Surface Area: 432 2. 18 inches
100
1. A flower is planted in the spring. It is 25 mm growing at a constant rate of 6 mm each day. Sketch a quick graph of the first 7 days (number 39) 2. Which of the following is not a linear function a. y=x^2 b. y= 2x c. y= x+4 d. y=4x-9
1. (DO on a sheet of paper) 2. a.
100
1. How many different handshakes are possible with 7 people? 2. You are given the following 12 test scores . What is the probability of selecting a 90 or higher?
1. 28 handshakes 2. 5/12
100
1. Which decimal is equivalent to 1/9? a. 0.1 b. 0.1 (line over 1) c. 0.1111111 d. 0.111111111
1. b. 0.1 (line over 1)
200
1. The price of an item goes from 45 to 55. By what percent did it increase 2. Mike earns $200 a month and receives a $75 bonus at the end of the year. He also saves 1/10 of his yearly salary. Which expression shows how much he saves A. 1/10 (200 x 12) x 75 B. 1/10 (200) x (12 +750 C. 1/10 (200 x 12 + 75)
1. 22.2% 2. A.1/10 (200 x 12) x75
200
1. A polygon starts in quadrant II. It is reflected over the y-axis. What quadrant is the polygon in? a. I b. II c. III d. IV 2. How many letter in the alphabet have both vertical and horizontal line symmetry?
1. d. 2. 4 letters
200
1. You are given the following equation. 2y+3x=-7. solve for y if x =3 2. 3(x+2) = 9. What is the value of x?
1. y=8 2. x=7
200
1. Which would not be affected if 8 points was added to each score? 85, 99, 72, 79, 93, 72, 89 a. mean b. median c. mode d. range 2. Which network shows the least distance? (number 55)
1. b 2. a.
200
The distance from earth to the sun is 1.5 x 10^11 meters. How far is this? a. 0.0000000000015 meters b. 151, 011 meters c. 150, 000, 000 meters d. 150, 000, 000, 000 meters
d.
300
1. A car was 24, 000. It was offered at an 8% discount. What was the discount offered 2. What is the percent increase if a price goes from 120-150 dollars?
1. 19.20 2. 25%
300
1. Which of the following is the best approximation for the diagonal of a square with a side length of 12 cm. a. 3.5 cm b. 12 cm c. 17 cm d. 24 cm 2. Find the missing length of a right triangle... 5, 13, ?
1. c 2. 12 cm
300
1. 3x + 12 = 2(x-1). What is the value of x? 2. Antibiotics are used to treat bacterial infections. Antibiotics help to kill 1/2 the population that existed the day before. If a bacterial infection starts with a population of 32, 000 members, at the end of which day will there be 1, 00 members? a. Day 4 b. Day 5 c. Day 6 d. Day 7
1. x=-14 2. b.
300
1. Amy is on a field trip at the aquarium. She must visit 4 points of interest to complete a project. If Amy starts at the entrance of the aquarium (point E), use the map to help her find the shortest route to visit all 4 points. (number 56) a. EFGHD b. EFDHG c. EDFGH d. EDHGF 2. There is a bag containing tiles with each letter of the alphabet appearing once. Five of those letters are vowels. Which of the following represents the probability of pulling out a vowel then pulling out a vowel again with no replacement? a. 5/26 x 4/25 b. 5/26 x 5/26 c. 5/21 x 4/20 d. 5/21 x 5/21
1. b. 2. a.
300
How would you write 6000, 743, 440 in scientific notation? a. 60.074344 x 10^9 b. 60.074344 x 10^8 c. 6.0074344 x 10^9 d. 6.0074344 x 10^8
d
400
70, 63, 56.70 1. What percent is it being decreased by 2. What is the next price 2. x^3=64. what is the value of x?
1. 90% 2. 51.03 2. x=4
400
1. What is the measurement of the missing angle? (number 34) a. 60 b. 180 c. 30 d. 120 2. p(0,0) Q(0,3) R(4,0) are the vertices of a right triangle. Which of the following are true? a. Right angle is at QPR b. Right angle is at PRQ c. Hypotenuse is at PQ d. Hypotenuse is at PR
1. d. 2. a.
400
1. Which interval shows the fastest increase of speed? (number 46) a. 0-5 b. 5-10 c. 20-25 d. 25-30 2. Julie wrote 5 pages in week 1, 6 pages in week 2, 7 in week 3, and so on. What is the total in week 7.
1. c 2. 11 pages
400
Which of the following routes represents the shortest distance from A to F? (Number 59) a. AGF b. ABDF c. ACEF d. ACBDF 2. (number 60)
1. d 2. b.
500
1. Between which two consecutive integers is the cube root of 89? a. 9&10 b. 4&5 c. 8&9 d. 29&30 2. Which has the least value? a. 0.05 x (-0.1) b. 0.05 + (-0.1) c. 0.05 / (-0.1) d. 0.05 - (-0.1)
1. b. 4 and 5 2. c.
500
1. A rectangular tile is 1" x 2". What is the fewest number of tile that are needed to completely cover a whole square region 1 foot on each side? a. 24 b. 72 c. 144 d. 288 2. A cylinder has a radius of 4 and a height of 9. Find the surface area and volume.
1. b 2. Surface Area: 226.08 Volume: 326.56
500
1. Which table displays the function f(x) = 4x + 3? (number 48) 2.Which of the following shows a rapid increase then a slowing down? (number 49)
1. c. 2. b.
500
1. You have a fair number cube. What is the probability of rolling a number greater than 3. 2. There are 4 books on a shelf. In how many different orders can they be arranged?
1. 1/6 2. 10
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