Name: Class: Date: ID: A 7th Grade Advanced Topic I Operations with Rational Numbers, MA.7.A.3.1, MA.7.A.3.2, MA.7.A.5.1 Multiple Choice Identify the choice that best completes the statement or answers the question. 1 The figure below shows a pattern made with dark triangles. Which table shows the number of dark triangles for Figures 5, 6, and 7? A. C. B. D. 2 Barry and Rob walked away from the same place. Barry walked 200 feet east, then 45 feet west. Rob walked 12 feet west. Which expression represents the distance, in feet, between Barry and Rob? F. 200 45 + 12 G. 200 + 45 + 12 H. 200 45 + 12 I. 200 45 12 1
Name: ID: A 3 Which expression is represented by the number line and arrows shown below? A. B. C. D. 4 Which model BEST represents a method to find the value of F. G. H. I. 2
Name: ID: A 5 Which model BEST represents a method for finding the value of A. B. C. D. 6 What is the value of F. 2 G. 6 H. 14 I. 18 7 The steepest part of any walking trail in Craters of the Moon National Monument rises 9 yards vertically for every 50 yards traveled horizontally. If one particular part of the trail covers a horizontal distance of 25 yards, how much of a vertical rise is covered? A. 4.5 yards B. 9 yards C. 18 yards D. 25 yards 3
Name: ID: A 8 The record high temperature for the state of Georgia was 112ºF on August 20, 1983. The record low was 17ºF on January 27, 1940. What is the difference between the record high and low temperatures? F. 129 F G. 105 F H. 105 F I. 129 F 9 On Monday, Barry had $153.75 in his bank account. On Tuesday, he withdrew $71.00 from his account. After depositing $292.50 on Wednesday, how much money did Barry have in his account? A. $67.75 B. $209.75 C. $375.25 D. $517.25 10 Dave bought 1.2 pounds of plums for $0.50 per pound. He also bought 1.5 pounds of walnuts for $2.50 per pound. Dave gave the cashier $10 for the plums and walnuts. How much change should he receive? F. $4.35 G. $5.65 H. $7.00 I. $8.10 11 What is the value of the expression shown? ( 2) 2 ( 5) + 6 1 5 A. 2.8 B. 5.2 C. 7.2 D. 15.2 4
Name: ID: A 12 Which value, when multiplied by results in a product of 1? F. G. H. I. 13 What is the value of A. 16 B. 48 C. 1,728 D. 20,736 14 What is the value of the expression below? F. 36 G. 63 H. 196 I. 213 5
Name: ID: A 15 Charlene s teacher uses a ruler to help students understand how fractions and decimal numbers are related. First, the teacher showed Charlene that 0.5 is equivalent to as shown below. Which decimal number is equivalent to A. 1.1875 B. 1.7500 C. 1.7800 D. 1.8750 16 Which fraction is equivalent to 0.015? F. G. H. I. 17 Which decimal is equivalent to A. B. C. D. 1.2 6
Name: ID: A 18 Which fraction or mixed number is equivalent to 1.84? F. G. H. I. 19 Which decimal is equivalent to A. 7.23 B. C. 7.6 D. 20 Which decimal is equivalent to F. G. H. I. 7
GR 7 Advanced - Topic I Assessment TEACHER ANSWER KEY
ID: A 7th Grade Advanced Topic I Operations with Rational Numbers, MA.7.A.3.1, MA.7.A.3.2, MA.7.A.5.1 Answer Section MULTIPLE CHOICE 1 ANS: C A B C D Found the addition pattern, but did not change the first addend in each figure Missed the addition pattern by one, and did not change the first addend in each figure Missed the addition pattern by one OBJ: MA.7.A.3.1 Use and justify the rules for adding, subtracting, multiplying, dividing, and finding the absolute value of integers. STA: MA.7.A.3.1 equations. KEY: Webb: Low Grade 07 MSC: ItemCode: MF222282 2 ANS: F F G Added 45 and 12 H Made 200 negative and 12 positive I Made 200 negative PTS: 1 DIF: L REF: Math OBJ: MA.7.A.3.1 Use and justify the rules for adding, subtracting, multiplying, dividing, and finding the absolute value of integers. STA: MA.7.A.3.1 equations. KEY: Webb: Moderate Grade 07 MSC: ItemCode: MF222795 1
ID: A 3 ANS: A A B C D Used the numbers from the number line Used the digits from the number line and the operations corresponding to the direction of the arrow Used one wrong operation OBJ: MA.7.A.3.1 Use and justify the rules for adding, subtracting, multiplying, dividing, and finding the absolute value of integers. STA: MA.7.A.3.1 equations. KEY: Webb: Low Grade 07 MSC: ItemCode: MF222928 4 ANS: H F Moved and instead of and G Started at instead of H I Started the last movement at zero instead of OBJ: MA.7.A.3.1 Use and justify the rules for adding, subtracting, multiplying, dividing, and finding the absolute value of integers. STA: MA.7.A.3.1 equations. KEY: Webb: Moderate Grade 07 MSC: ItemCode: MF222973 5 ANS: A A B C D Started at 3, and performed opposite operation for each addend Started the positive movement of 2 at the wrong point Moved to the right for subtraction and to the left for addition OBJ: MA.7.A.3.1 Use and justify the rules for adding, subtracting, multiplying, dividing, and finding the absolute value of integers. STA: MA.7.A.3.1 equations. KEY: Webb: Moderate Grade 07 MSC: ItemCode: MF222975 2
ID: A 6 ANS: G F G H I PTS: 1 DIF: H REF: Math OBJ: MA.7.A.3.1 Use and justify the rules for adding, subtracting, multiplying, dividing, and finding the absolute value of integers. STA: MA.7.A.3.1 equations. KEY: Webb: Moderate Grade 07 MSC: ItemCode: MF223375 7 ANS: A A B C D Used vertical rise listed in problem ; then multiplied Thought horizontal and vertical to be equal equations. KEY: Webb: Moderate Grade 07 MSC: ItemCode: MF200936 8 ANS: I F Reversed sign G 17 was subtracted from 112, sign was reversed H 17 was subtracted from 112 I PTS: 1 DIF: L REF: Math equations. KEY: Webb: Low Grade 07 MSC: ItemCode: MF201486 3
ID: A 9 ANS: C A Found 292.50 - (153.75 + 71.00) B Found 292.50 - (153.75-71.00) C D Added all numbers 153.75 + 71.00 + 292.50 PTS: 1 DIF: L REF: Math equations. KEY: Webb: Moderate Grade 07 MSC: ItemCode: MF201837-C6 10 ANS: G F G Amount spent H Found $10 - ($0.50 + $2.50) I Multiplied total pounds times total dollars equations. KEY: Webb: Moderate Grade 07 MSC: ItemCode: MF201838 11 ANS: D A 4 5 + 6.2 = 2.8 B 4 5 + 6.2 = 5.2 C 4 + 5 + 6.2 = 7.2 D PTS: 1 DIF: H REF: Math equations. KEY: Webb: Moderate Grade 07 MSC: ItemCode: MF211460 4
ID: A 12 ANS: I F Confused with adding together to get 1 G Chose value from stimulus H Subtracted the denominator from the numerator to get the new denominator I PTS: 1 DIF: L REF: Math equations. KEY: Webb: Low Grade 07 MSC: ItemCode: MF219296 13 ANS: D A B C D equations. KEY: Webb: Low Grade 07 MSC: ItemCode: MFIBM11764 14 ANS: H F G H I equations. KEY: Webb: Moderate Grade 07 MSC: ItemCode: MFIBM21811 5
ID: A 15 ANS: D A B Uses Simplifies C Uses the 1, 7, and 8 D PTS: 1 DIF: L REF: Math OBJ: MA.7.A.5.1 Express rational numbers as terminating or repeating decimals. STA: MA.7.A.5.1 TOP: MA.7.A.5 Number and Operations KEY: Webb: Low Grade 07 MSC: ItemCode: MF214227 16 ANS: F F G H Based on 15 in tenths place reciprocated I PTS: 1 DIF: L REF: Math OBJ: MA.7.A.5.1 Express rational numbers as terminating or repeating decimals. STA: MA.7.A.5.1 TOP: MA.7.A.5 Number and Operations KEY: Webb: Low Grade 07 MSC: ItemCode: MF222127 17 ANS: C A Used numerator and denominator after decimal B Used numerator and denominator after decimal C D Divided 6 by 5 OBJ: MA.7.A.5.1 Express rational numbers as terminating or repeating decimals. STA: MA.7.A.5.1 TOP: MA.7.A.5 Number and Operations KEY: Webb: Low Grade 07 MSC: ItemCode: MF222295 6
ID: A 18 ANS: I F Estimated with 0.8 G Found 0.84 and did not add 1 H I Used digits to form mixed number: PTS: 1 DIF: L REF: Math OBJ: MA.7.A.5.1 Express rational numbers as terminating or repeating decimals. STA: MA.7.A.5.1 TOP: MA.7.A.5 Number and Operations KEY: Webb: Low Grade 07 MSC: ItemCode: MF222297 19 ANS: D A B C D Used digits from the original fraction Used digits from the original fraction and does not understand the repeating bar Did not add the repeating bar OBJ: MA.7.A.5.1 Express rational numbers as terminating or repeating decimals. STA: MA.7.A.5.1 TOP: MA.7.A.5 Number and Operations KEY: Webb: Low Grade 07 MSC: ItemCode: MF222360 20 ANS: F F G Repeated 3 digits after the decimal point instead of 2 H Divided 11 by 6 I Divided 11 by 6 with incorrect repeat bar OBJ: MA.7.A.5.1 Express rational numbers as terminating or repeating decimals. STA: MA.7.A.5.1 TOP: MA.7.A.5 Number and Operations KEY: Webb: Low Grade 07 MSC: ItemCode: MF223167 7