# Math 034 Unit 1 Study Guide

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Math 034= Unit 1 –Study Guide<o:p></o:p>

 Sec- tion Examples & Margin Exercises Exercise= Set Videos 1.1 1.1 a, c (All Examples & corresp Margin Exercises) 1.1 a , c 23-37   Review of Place Value Place Value No. 1 Place Value No. 2 1.2 1.1 a, b, d (All Examples & corresp Margin Exercises) 1.2 a 1-= 15, 19 b, d 33-59 &nb= sp; Addition Addition with carrying    Subtraction

Introduction to borrowing/regrouping Why borrowing works Advanced borrowing for subtraction<= /span>



1.3

 

1.3 a, b, d, e, f (All Examples & corresp MargEx) 1.3 a 1-19, 23-27 b= , d 41-77  e ,  f   111-121, 129-135=   Multipli= cation Learning multiplication tables: x 1, 2, 3, 4, 5, 6, 7, 8, 9    x 10, 11, 12    Multiplication game    Online multiplication flash cards <= /span>

Multiply= ing larger numbers:

Multiplying larger numbers   More multiplication examples

Division=

What division is and how it works

How to divide

Division practice

2-digit divisors

Rounding & Estimating

Rounding whole numbers



1.5

 

1.5 a (Examples 1-7 & corresp...)

  

1.5 a 1-7, 15-25 = 

  

No videos provided, but feel free to use the Six simple Steps to the Solution (demystifying Word Problems at the end of this handout.= 

  

1.6

 

1.6 a, b (All Examples & MargEx); c=  (Examples  5-10 & MargEx, up to #21)); NB:  BEDMAS/ PEMA PEMDAS can help (ask= your instructor)

  

1.6 a , b 9-11, 15,= c 17-41, 55, 57

  

Exponent=  ial  Notation



Exponents explained



Difference between powers (exponents) and  multiplication  <=  /span>



&nb=  sp;



Order of Operations



Order of operations explained



Examples of order of operations questions

  

1.7

 

1.7 a, b, d b (All Examples & MargEx)

  

1.7 a , b 17-35, d 47-71

&nb=  sp;

  

Factors and Factoring= 



Prime numbers



Finding all the factors of a number=



Prime factorization

  

1.8

 

1.8 a (mainly divisibility by 2, 3, 5 & 10)

 

1.8 a 1, 9, 11, 15, 17, 23

  

 

1.9

 

1.9 a (All Examples & Margin Ex=  ); NB: if Method 1 works be= st,  feel free to stick with it

 

1.9 a 1-29, 33, 35= 



&nb=  sp;

  

Least common multiple= 



LCM  No. 1



LCM  No. 2



&nb=  sp;

 

TEST PREP GUIDE

Unit 1 Summary & Review: #1, 2, 6, 7, 9, 10, 11, 12, 14, 17-27, 30-34, 37-44, 48-53, 56-63, 68-80

Unit 1 Chapter Test: #1, 3-20, 30-38, 41-44, 47, 53-56<= /o:p>

Six Simple Steps to the Solution (demystifying word problems)

<= span style=3D'mso-list:Ignore'>1.&n= bsp;      Write down what they’re asking you to find

<= span style=3D'mso-list:Ignore'>2.&n= bsp;      List the info they gave you in point form

<= span style=3D'mso-list:Ignore'>3.&n= bsp;      Draw a picture or diagram

<= span style=3D'mso-list:Ignore'>4.&n= bsp;      Decide whether to add (+), subtract (-), multiply (x) or divide (÷= ) or a combination of these

<= span style=3D'mso-list:Ignore'>5.&n= bsp;      Calculate (solve)

<= span style=3D'mso-list:Ignore'>6.&n= bsp;      Check to= see  if your answer makes sense (is= it logical/reasonable?); if not, the=  n go back to step 4 & rethink your method

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