Algebra 1 CH 2.2 Adding Real Numbers.notebook AWS
Algebra 1 CH 2.2 Adding Real Numbers.notebook
Adding Real Numbers
Objective: Add positive and negative numbers.
Sep 199:03 AM
Adding Real Numbers commutative property
Sep 199:03 AM
Adding Real Numbers identity property
Sep 199:03 AM
September 30, 2014
Adding Real Numbers Properties of Addition: • commutative property • associative property • identity property • inverse property
Sep 199:03 AM
Adding Real Numbers associative property
Sep 199:03 AM
Adding Real Numbers inverse property
Sep 199:03 AM
1
Algebra 1 CH 2.2 Adding Real Numbers.notebook
September 30, 2014
Adding Real Numbers
Adding Real Numbers
Find the sum.
10
9
8
7
6
5 4
3
2
1
0
1
2
3
4
Find the sum.
5
6
7
8
9
10
10
9
8
7
6
5 4
Sep 199:03 AM
7
6
5 4
3
2
1
0
1
2
3
4
0
1
2
3
4
5
6
7
8
9
10
Adding Real Numbers The table below shows a two companies' annual profits over a four year span. Which company had the greater profit after four years?
Year 8
1
Profit and Loss
Find the sum.
9
2
Sep 199:03 AM
Adding Real Numbers
10
3
5
6
7
8
9
10
Sep 199:03 AM
Profits in millions of $ for Profits in millions of $ for Schneider Sales Leadholm Industries
1
$13.5
$20.5
2
$5.6
$25.4
3
$12.4
$1.5
4
$3.2
$8.6
Sep 199:03 AM
Adding Real Numbers
Objective: Add positive and negative numbers.
Sep 199:03 AM
2
Adding Real Numbers
Objective: Add positive and negative numbers.
Sep 199:03 AM
Adding Real Numbers commutative property
Sep 199:03 AM
Adding Real Numbers identity property
Sep 199:03 AM
September 30, 2014
Adding Real Numbers Properties of Addition: • commutative property • associative property • identity property • inverse property
Sep 199:03 AM
Adding Real Numbers associative property
Sep 199:03 AM
Adding Real Numbers inverse property
Sep 199:03 AM
1
Algebra 1 CH 2.2 Adding Real Numbers.notebook
September 30, 2014
Adding Real Numbers
Adding Real Numbers
Find the sum.
10
9
8
7
6
5 4
3
2
1
0
1
2
3
4
Find the sum.
5
6
7
8
9
10
10
9
8
7
6
5 4
Sep 199:03 AM
7
6
5 4
3
2
1
0
1
2
3
4
0
1
2
3
4
5
6
7
8
9
10
Adding Real Numbers The table below shows a two companies' annual profits over a four year span. Which company had the greater profit after four years?
Year 8
1
Profit and Loss
Find the sum.
9
2
Sep 199:03 AM
Adding Real Numbers
10
3
5
6
7
8
9
10
Sep 199:03 AM
Profits in millions of $ for Profits in millions of $ for Schneider Sales Leadholm Industries
1
$13.5
$20.5
2
$5.6
$25.4
3
$12.4
$1.5
4
$3.2
$8.6
Sep 199:03 AM
Adding Real Numbers
Objective: Add positive and negative numbers.
Sep 199:03 AM
2
