PRE-ALGEBRA CH. 4

4.1 p.124 https://youtu.be/QMXp46ZKtbo  Assignment: p.127 #1-37 odds

4.2 p.128 https://youtu.be/690TrmrLDGw  Assignment: p.133 #1-31 odds

4.3 p.134 https://youtu.be/0Ltd9P30ews  Assignment: p.136 #1-21 odds

4.4A p.137 https://youtu.be/zla3cAlQjTE  Assignment: p.138 #1-17 odds

4.4B p.138 https://youtu.be/JmwnJMDGp5A  Assignment: p.139 #1-17 odds

4.4C p.139 https://youtu.be/OrPY4DEnjME  Assignment: p.139 #1-17 odds

4.4D p.139 https://youtu.be/FTfxeERkvQY  Assignment: p.140 #1-49 odds

4.5 p.141 https://youtu.be/H7QqJ9ijP54  Assignment: p.143 #1-25 odds

4.6 p.144 https://youtu.be/gTREg_wAUk0  Assignment: p.146 #1-21 odds

4.7 p.147 https://youtu.be/Yr1weH3NIJ0  Assignment: p.150 #1-29 odds

Review p.154 Assignment: p.154 #1-20 all