MCAS Review Numbers, Numbers, Numbers Shapes and Designs Parts of Things Algebraic Thinking Data Driven $100 $100 $100 $100 $100 $200 $200 $200 $200 $200 $300 $300 $300 $300 $300 $400 $400 $400 $400 $400 $500 $500 $500 $500 $500 What is the value of the expression below? 3 × 4 + 2 × (10 – 5) Answer 22 Back to Jeopardy Which of the following is 7.683 written in expanded notation? A. B. C. D. (7 × 100) + (6 × 101) + (8 x 102) + (3 × 103) (7 × 100) + (6 × 10-1) + (8 × 10-2) + (3 ×10-3) (7 × 10-1) + (6 × 101) + (8 × 102) + (3 × 103) (7 × 10-1) + (6 × 10-2) + (8 × 10-3) + (3 × 10-4) Answer B. (7 × 1) + (6 × 0.1) + (8 × 0.01) + (3 × 0.001) Back to Jeopardy Craig started the multiplication pattern shown below. 1, 4, 16, 64, ? What is the next number in his pattern? Answer 256 Back to Jeopardy What is the GCF of 176, 528, 88? Answer 88 Back to Jeopardy Gloria mows her lawn every 12 days and washes her windows every 20 days. She mowed her lawn and washed her windows today. How many days from now will it be until she next mows her lawn and washes her windows on the same day? Answer 60 days Back to Jeopardy Jill is creating a rectangular garden and has 300 square feet to mulch. If the length is 15 feet, what is the width of her garden? Answer 20 feet Back to Jeopardy Carrie has the rectangular garden below: If fencing is $8 per foot, how much will it cost her to fence in her garden? Answer $384 Back to Jeopardy Roberto has a garden in the shape of a square. The perimeter of his garden is equal to the perimeter of Carrie’s garden. See Carrie’s garden: What is the area, in square feet, of Roberto’s garden? Answer It’s a 12 ft x 12 ft square garden and has an area of 144 square feet Back to Jeopardy The volume of a rectangular prism is 450 cubic cm. Its length is 6 cm and width is 3 cm. What is its height? Answer 25 cm Back to Jeopardy What is the surface area of the rectangular prism? Answer 280 square feet Back to Jeopardy What is the distance between point L and point M on the number line below? Answer 1 1/4 units Back to Jeopardy Mary baked 150 cookies. She kept 30 of them for her party and gave the rest away. What simplified fraction of the cookies did she give away? Answer 4/5 Back to Jeopardy In the triangle below, what is the area? 5 1/4 5 1/4 3 1/5 6 1/4 Answer 10 square units Back to Jeopardy Colby has 11 pieces of wood, each 5 feet long. If he needs to cut pieces that are 1 1/4 feet long, how many equal pieces can he get? Answer 44 equal pieces Back to Jeopardy Of the 600 students at Stony Brook, 80% voted for student president. Of those who voted, 50% voted for Sarah. How many students voted for Sarah? Answer 240 students Back to Jeopardy Hector started the arithmetic pattern shown below. What is the next number in Hector’s pattern? Answer 3 1/2 Back to Jeopardy In the pattern shown below, what rule do you need to find the next term? 1, 6, 31, 156, 781, … Answer Multiply by 5 and add 1 Back to Jeopardy The school secretary can type an average of 15 names per minute on a class list. At this rate, what is the total number of minutes it will take the secretary to type a list of 870 names? Answer 58 minutes Back to Jeopardy The scale below is balanced. What is the relationship between spheres and cubes? Answer 1 cube = 3 spheres Back to Jeopardy Mike made the input-output chart below: What equation is true for all values in the chart? Answer 4x - 3 = y Back to Jeopardy The stem-and-leaf plot below shows the lengths of some fish. What is the total amount of fish less than 18 inches in length? Answer 6 fish Back to Jeopardy The set of data below has a median of 12, what could the missing number be? 6, 5, 20, ____, 15, 6, 10, 18, 8, 15 Answer 14 Back to Jeopardy What are the five data points needed to create a box-and-whisker plot of the following set of data? 6, 5, 20, 14, 15, 6, 10, 18, 8, 15 Answer Minimum = 5, LQ or Q1 = 6, Median = 12, UQ or Q3 = 15, Maximum = 20 Back to Jeopardy Phil recorded the number of apples he picked from each apple tree in his yard. The results are listed below. What is the median, mode, and range for the number of apples he picked? Answer Median = 49.5 Mode = no mode Range = 42 Back to Jeopardy Mary has earned the following scores on her math test so far: 90, 95, 87, 84, 90. She has one more to go for this term. What is the lowest score she could get to earn at least a mean average of 90 for the term? Answer 94 Back to Jeopardy