Math·U·See Correction Log
Transcription
Math·U·See Correction Log
Math·U·See Correction Log The following are changes made to the Primer through Pre-Algebra levels as of July 2006. Primer Student 20D Word problem: 2nd “gifts” changed to “gift”. Alpha Tests Test 6 #2: Moved 70 to correct position Beta Student 16F #3: Changed foot marks to inch marks Beta Tests Unit Test III #20: Changed “decide” to “decided” Gamma Student 7B #8: Changed 2nd “wide” to “long” 21D #17: Changed “is” to “are” 25A #11: Changed “a 212” to “212” Gamma Teacher Lesson 7 Solutions: added units to answers throughout lesson Lesson 11A #6: answer should be 3, 6, 9, 12, 15, 18 Lesson 19A #7: answer should be 64 pints Lesson 27A # 13: answer should be 100 x 16 = 1,600 Lesson 28A #6 Solutions: carried 1s shifted into correct column Gamma Tests Unit Test I: Corrected error in numbering at end of page Delta Student 11C #12: Changed “monthly rainfall” to “monthly snowfall” 25D-F #11: Changed foot symbol in drawing to inch symbol Delta Teacher 9E #1 Solutions: Changed final answer to 42 sq. ft. 14E #18 Solutions: Changed to read 8 qts and 16 pts Delta DVD If you have the DVD version of the teachers video, there is a discrepancy between the book and the video in lesson 30, where Roman numerals are being taught. The book is correct, and the video is wrong. If you have the VHS version of the video, this does not apply. Epsilon Student 5E #17: Changed “pears of apples” to “pears or apples” 17E #14: Changed “one each” to “on each” Epsilon Teacher 11-3: “GFC” in line above example 1 changed to “GCF” 8A #9 Solutions: Changed “in” to “ft” 23B #14: final answer should be 91/296 30E #8: last fraction should be 20/32 Epsilon Tests Test 11 #7 Changed 78 to 39 Zeta Student Lesson Practice 8A # 7 should say 5m, not 5 dm Lesson Practice 12B # 5: 2nd fraction should be 20/100 Zeta Teacher Lesson 14-1 6th line down at end should read “right” and not “left” Lesson 18-2 Example 4 text should end “18 dollars” not “a dollar” Lesson 22-1 Example 2 Directions should refer to “J”, not “X” Solutions 17B # 13 Answer should say 12.4 pieces. Since a piece is 2 meters long, .4 pieces would be .8 meters left over Solutions Test 29 #16: answer should be 5/150 + 5/150 = 10/150 = 1/15 Zeta Tests Test 26 #16 should specifiy that the first card is replaced before the second one is drawn Pre-Algebra Student 18D Example 1: Changed “6.2 4” to “6.24” 21E Problem 9: Should say “rounds to .07” Pre-Algebra Teacher Lesson 7-1 Example 4 should say -343 Lesson 8-2 Example 3 should say 225, not 144 Lesson17 Uses .55, stating that it is 5 ÷ 9 rounded to the 100ths place. It should be .56 Lesson 24-2 Changed “Example 1” at bottom of page to “Example 4” Lesson 25-1 Alignment of multiplication problems was corrected Lesson 28-1 Example 4 should be as follows: Subtract 0347 from 0915. 761 0915 = 0 8 7 5 - 0347 = 0 3 4 7 0428 Borrow one hour and change it to 60 minutes. Add it to 10 minutes. Then borrow 10 from 60 and add it to 5. Solutions 6A #1 Units place and decimal point missing Solutions 6B and C # 2 Units place and decimal point missing Solutions 10D # 15: final answer should be 1/3 Solutions 10E # 9: should be -(5 x 5) = -25 Solutions 12C # 6: should say “number before the letter...” Solutions 15A #3: units should be square inches, not square feet Solutions 15E #19: final answer should be 5 squares Solutions 15F # 19: 2nd step should read “2(624)” Solutions 21A # 7: factor tree should show 8 as 2 x 4 Solutions 21E # 16: Answer should be -1.1º Solutions 22A # 2: List of factors of 12 should include 6 Solutions 29C #1: Answer should say 8•• 6” + 6•• 6”, and final answer should be 14 12”, or 15 Test 6 # 8 Solutions: Last term before equals sign should be .05 Test 6 #18 Solutions: Should be 32 blue cars and 6 red cars Pre-Algebra Honors Lesson 13 #6 After = sign, problem should say CX, not DX Lesson 17 # 8 “Hockey stick” must contain a 1 from the edge of the triangle Solution to Lesson 9 # 13 should be (QP + XR)/XP Solution to Lesson 12 #7, second line should say 2 x 4 = 8 sq. units Solution to Lesson 18 # 3 should be as follows: X + (X - 200) = 300 2X - 200 = 300 2X = 500 X = 250 Isaac has $250 Solution to Lesson 21 #1 should not have an arrow pointing to row 9 of the illustration Solution to Lesson 24 # 5 should say that there will be no sand left over Solution to Lesson 24 # 6 should have 12 cu ft for Mr. Brown, and 15 cu ft for Mr. White