Bill Diss

Contact information for Bill Diss

Math 20 Calendar

HW #1 Due on October 5, 2020

  • 2.2: 1, 11 – 50, 53 – 76? (Pages 111 – 113)
  • Memorize time tables, by writing out many times, using flash cards, etc.
  • Write out all time tables from 1 x 1 up through 12 x 12. many times, but write one set of all 144 on your homework.
  • Read 1.1, 1.2
  • Put chart from Figure 1-1 on page 2 in notebook.

HW #2 Due on October 12, 2020

  • 1.1:? ? ? 1 – 93 odd (Pages 6 – 8)
  • 1.2:? ? ? 1,? ? ? ?3 – 97, by 3,? ? ?[3, 6, 9, 12, …]? ?(Pages 16 – 20)
  • 1.3:? ?1, 3 – 90 by 3.
  • 1.4:? ?1,? 3 – 57 by 3.
  • Learn Time Tables …..

HW #3 Due on October 19, 2020

  • 1.5:? 1, 7 – 89 odd
  • 1.6:? 1, 11 – 16
  • 1.7:? 1 a., b., c.? 3 – 48 by 3.? When expanding and multiplying the factors you DO NOT have to put in ( ) how the author did in Example 1:? Just keep working down and multiply two numbers at a time.
  • Memorize time tables and powers of two and square roots.? Powers of two and square roots are on page 64

HW # 4? Due on October 26, 2020

  • 1.6: 17 – 99 odd
  • 1.7:? 51 – 99 by 3 and 103 – 106
  • 1.8:? 5 – 55 by 5
  • 2.1:? 1, 3 – 75 by 3

Test # 1? Due on October 26, 2020

  • Please do all of HW #4 before taking test.
  • Review HW #1 – HW #3.
  • Test is on all of Chapter 1 and 2.1 and 2.2.
  • Test will be posted under Assignments in D2L.
  • Please take the test with no notes, no book, no help from other and no help from the Internet.? Please email or call if you have questions.

HW # 5? Due on November 2, 2020

 

Look at notes on fractions here:

/staff/wdiss/wp-content/uploads/sites/237/2020/02/Operations-On-Fractions.pdf

 

  • 2.1 : 75 – 93 by 3.
  • 2.3:? 1
  • 2.3:? 12 – 75 by 3.
    • For problems 11 – 14, make sure you draw very detailed and neat diagrams.
    • For problems in section of 17 – 24, reduce each fraction and then see if they are equal.
  • 2.4:? 1
  • 2.4:? 27 – 48 by 3
  • 2.4:? 71 – 73 , 85, 89
  • 2.5: 1
  • 2.5:? 27 – 39 by 3.
  • 2.6:? 1
  • 2.6:? 33 – 39 by 3? [First convert mixed to improper]
  • 2.6:? 57 – 72 by 3? [First convert mixed to improper]
  • 3.3: 15 – 50 by 5.

HW #6 Due on November 9, 2020

  • 2.3:? 25 – 50 by 5 and do some of these using prime factors and do others using GCF and just one other factor.

 

  • 3.2: 13 – 18 and first do using lists of multiples and then do 17 and 18 using rows of prime factors.

 

  • Read 4.1 carefully and put Figure 4-1 in your notebook about place value.
  • Read all yellow boxes carefully except for one on bottom of page 223.
  • Follow all examples carefully except for Examples 5 and 6.
  • Please do problems in 4.1:
    • 1
    • 3 – 54 by 3.
    • 69 – 96 by 3
  • Read 4.2 and to add and subtract decimal numbers it is important to stack them up vertically and line up decimal points and be careful with digits in each column.? Examples 1, 2, and 3 are very important.
  • Please do problems in 4.2:
    • 11, 13, 14
    • 18 – 27 by 3
    • 35, 37, 42
    • 48, 51, 54
    • 61, 63
    • 69, 70

HW #7 Due on November 16, 2020

  • 4.3:? 1, 6 – 72 by 6 , 90, 95
  • 4.4:? 1, 6 – 72 by 6, 78, 85
  • 4.5:? 15 – 45 by 3
  • 4.6:? 17, 30, 36, 45 – 47, 53, 55 – 57
  • Read 10.1 carefully, take some of your own notes.

HW #8 Due on November 23, 2020

  • 10.1:? 1 – 18 (Please draw neat number lines)
  • 10.1:? 25 – 60 by 5
  • 10.3:? 73 – 76
  • P. 612 at bottom in Green Box, Addition and Subtraction of Real Numbers
    • 5 – 40 by 5
  • P. 622 at bottom in Green Box, Operations on Real Numbers
    • 5 – 40 by 5
  • 10.5:? 10 – 60 by 5

HW #9 Due on November 30, 2020

  • HW #9 will cover some new problems in chapter five and then have problems to help you review for Test #2.
  • 5.1:? 1
  • 5.1:? 9? – 36 by 3
  • 5.1:? 41 -44, 49 – 50
  • 5.2:? 1
  • 5.2:? 10 – 45 by 5.
  • 5.3:? 1
  • 5.3:? 9 – 27 by 3.
  • The rest of this is test review.? Please do these problems and turn them in on HW #9.
    • Do all of the concept questions, that is all of the number ones in the sections:
    • 2.3 to 2.6,? 4.1, 4.3 – 4.6, 10.1
    • P. 216: 6 – 15
    • P. 217: 18 – 20, 25
    • P. 288:? 63 – 66
    • P.289: 6 – 18.
  • I still will give credit on HW # 5 – HW #8.? Please complete these before taking Test #2.

Test #2:? Due Saturday, December 5, 2020

  • Please look in D2L under Assignments

HW #10 Due on December 12, 2020

  • 5.3:? 48 – 57 by 3.
  • 5.4:? 17, 32, 38.
  • 6.1:? 1 – 13.
  • 6.1:??Note:? Changing percent’s to fractions can be done by converting percent to a decimal and then use our steps on converting a decimal to a fraction.? Alternatively, the author does it by multiplying by 1/100.
  • 6.1:? 15 – 24 by 3,? 36 – 45 by 3.
  • 6.2:??Note:? Changing fractions to percent’s is done by changing fraction to a decimal and then follow procedure to change a decimal to a percent.
  • 6.2:? 31 – 39 odd.
  • 6.3:? 37, 47, 57
  • Page 462 – 463:? 21, 26, 46, 57, 75
  • Page 526:? 66 – 69