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1 Name Date Block 7th Grade MCA Sampler Find online sample problems at: students.html 7th grade calculator Backspace GE C t J I E STO tan e x rd l* 0. + y 0 Radars t5prtment Education Grade 7 Formula Sheet You may use the following formulas to solve problems on this test. Formulas A=irr A=area r= radius Variables C =itd C = circumference d diameter SA ph+8 8 = area of base h = height p = perimeter SA= surface area V Bh 8 = area of base h = height V = vome

2 PACflC with G eo iietry Formulas (for 1th grade MCA) For each circle or description, find the Area and Circumference: 1... radius = 5 ft 4. diameter = cm For each circle description, find the radius: 5. Area =14.159in 6. Area 49ir cm 7. Circumference ft 8. Circumference ir cm 9For each shape, find the area & perimeter: 10. EZN,

3 in California? on the Playground? Answers 814.1cm 5.8 cm cm 81.6 ml A P 675cm 1cm 1,177.5mm.6 In mL 60.8 ifl. N 7.5m in. cm 1,4.5 mm 5 m 785Dm 9.7: r=in. d=lom h= in. for the candle? What Is Big, Gray, and Lives TRIVIA TEST 1. What Is the Best Way to Paint a Rabbit?. What Candy Do Kids Eat Do each In exercise and find your answer the answer column. Write the letter of the answer above the exercise number each time it appears in the code. Use.14 for s m I. Find the volume of each cylinder cm 14.8m (i iri. 7,490 m 8.8 cm 846. cm m 76.8 cm 614.m r=.5 mm h=7.m - h = 60 mm A mug in the shape of a cylinder has a base with a radius of 4 cm. How many milliliters of liquid does it hold if filled to a height of 9 cm? (Hint: 1 cm holds 1 ml.) MIDDLE SCHOOL MATH WITH PIZZAZZ! BOOK 0 Creative Publications Find the volume of each prism. Write the letter of the exercise in the box above the answer at the bottom of the page. :. Ioin5h1 MIDDLE SCHOOL MATH WITH PIZZAZZ! BOOK 0 C CreatIve Publications D 69 II. Solve. ( Shawn is making a candle using a cylindrical mold with a radius of cm and a height 010 cm. How many cubic centimeters of wax are needed TOPIC 5-t Volume 01 Prisms TOPIC 5- Volume of Cylinders

4 0 (ocm 70cm ff 94cm 6 1,41cm 0 (I 4n 9m 0 4Dm l1.046m NS KE [ 8 l1l4j What Is Cold And Comes In Cans? Why Did Humpty Dumpty Have a Great Fall? Find the surface area of each figure. Cross out the box containing each correct answer. When you finish, write the letters from the remaining boxes In the Do each exercise and find your answer in the answer column. Write the letter answer in each box containing the number of the exercise. Use.14 for ofth1 a. [at the bottom of the page. 1. Find the lateral area and the total surface area of each cylinder..0 m lateral area: total area: ft in m lateral area: 51. ft 904. ft cm 67.8 m 76.8 cm total area: lateral area: total area: II. Find the total surface area of each cylinder. r=cm r=8in. h10cm h=8in. Ill. Solve. A can of tomato juice cylinder with a radius of 7.5 cm and a height isa of 0 cm. What is the of the label around the can? area A steel oil tank is a cylinder with a diameter of 1 ft and a height of 18 ft. How many square feet of steel were needed to make the tank? lateral area: total area: 16.5m 44.9 cm 11,04 cm ft in. 5.8 cm 6 d=10.8m m MU RI CH OW FO IL 8,79 cm 8Dm. 148cm ll8in.,00mm,10mm 4in. lb AR CL EA CA 1 m ci 51.5 cm.6 m 60.45cm I I I 406 in. h =.6 m O L MIDDLE SCHOOL MATH WI FH P177A171 BOOK 0 Creative Publications 0 65 TOPIC 5-b: surlace Area of Prisms and Pyramids TOPIC 5-c: Surface Area of Cylinders D 66 MIDDLE SCHOOL MATH WITH PIZZAZI BooK Creative Publications

5 More 1 VAC1IC Perceiits (for 7 grade MOM Use your knowledge of percents to answer the following questions. Hintsl Change the % remaining to a decimal, so that you can put it in a calculator. The word of means multiply. Examples: Find 15% of 8 An iphone, normally $500, is on sale for 0%.1 off. Find its price. O f. of;: )%_rv lalni 1. Whatis40%ofllO?. Whatis89%ofl6?. 0% of the class is absent today. There are normally kids in the class. How many are present? 4. A computer game is on sale, so you only have to pay 60% of the original price, which was $5. What is its price now? 5. A polar bear population has decreased by 10% in the last 10 years. Originally there were 000 polar bears. How many are there now? If that happens again, how many will there be 10 years from now (at the next population count)? 6. You invest $100 in a bank account that earns 4% interest per year. How much money will you have in a year? In years?

6 More VAOTIC Proporlioiial.eIaiioiiships (for 7 grade MOM A Proportional Relationship is the same as a LINEAR relationship with a y-intercept of 0. Equation: y = mx or y = mx+0 Graph: a straight line going through (0,0) 1. Circle the graph(s) below that ARE proportional relationships: : :::::: ::::::::::: : : : : : : : : - : ::: :: ; :: 0 ;0 p. Circle the equation(s) below that ARE proportional relationships. y=x+l y=+x y= x.x y=x y=-. Find the value of y for each given value of x. 4. a. y=--x,ifxlo b. y=x,ifxz6 c. y = I.5x, ifx = 0

7 Name Block Date MCA bellwork Multiple Choice (# s 1-). Choose the best answer for each question below Give the median and mode from the 6 scores in problem # above.

8 4. Compare the two histograms below. a) How many natural peanut butters were recorded? How many regular peanut butters? b) Give the range of sodium values for regular peanut butters. c) Where do the sodium values cluster for the natural peanut butters? How about for the regular peanut butters? d) Suppose you were on a low sodium diet. Should you choose a regular or natural peanut butter? Explain. 5. The stem and leaf plot below shows quiz scores from a math class. The highest score one could get is 50 points. 4 1 represents the number a) Give the lowest score and highest score. 1 b) Give the mean. c) One student still needs to take the quiz. 0 7 What score must the student earn so the class average (mean) is 40? Is this 5 possible?