Standard Algorithm
Area: Square Yards and Square Feet
Addition #1
Regroup at 9
sq. yds sq. ft
1.
+
3
5
7
2
sq. yds sq. ft
2.
+
1
5
+
2
4
+
6
2
copyright © 2012 Creative Smarts Inc.
4
5
2
1
7
8
sq. yds sq. ft
6.
+
6
1
8
4
sq. yds sq. ft
7.
5
7
sq. yds sq. ft
4.
+
5
6
sq. yds sq. ft
3.
sq. yds sq. ft
5.
+
1
7
8
6
sq. yds sq. ft
8.
+
6
1
7
3
www.GregTangMath.com
Standard Algorithm
Area: Square Yards and Square Feet
Addition #2
Regroup at 9
sq. yds sq. ft
1.
+
3
1
6
4
sq. yds sq. ft
2.
+
4
1
+
3
4
+
1
4
copyright © 2012 Creative Smarts Inc.
7
2
2
3
1
8
sq. yds sq. ft
6.
+
1
7
6
7
sq. yds sq. ft
7.
8
7
sq. yds sq. ft
4.
+
4
8
sq. yds sq. ft
3.
sq. yds sq. ft
5.
+
7
1
6
8
sq. yds sq. ft
8.
+
1
6
4
6
www.GregTangMath.com
Standard Algorithm
Area: Square Yards and Square Feet
Addition #3
Regroup at 9
sq. yds sq. ft
1.
+
2
3
1
8
sq. yds sq. ft
2.
+
1
4
+
3
1
+
6
1
copyright © 2012 Creative Smarts Inc.
8
7
2
5
6
5
sq. yds sq. ft
6.
+
1
4
8
2
sq. yds sq. ft
7.
2
8
sq. yds sq. ft
4.
+
8
1
sq. yds sq. ft
3.
sq. yds sq. ft
5.
+
5
3
7
8
sq. yds sq. ft
8.
+
1
4
6
8
www.GregTangMath.com
Standard Algorithm
Area: Square Yards and Square Feet
Addition #4
Regroup at 9
sq. yds sq. ft
1.
+
2
2
7
3
sq. yds sq. ft
2.
+
1
7
+
4
4
+
6
2
copyright © 2012 Creative Smarts Inc.
7
6
3
2
8
2
sq. yds sq. ft
6.
+
2
1
7
5
sq. yds sq. ft
7.
6
7
sq. yds sq. ft
4.
+
8
1
sq. yds sq. ft
3.
sq. yds sq. ft
5.
+
3
1
6
5
sq. yds sq. ft
8.
+
2
3
7
7
www.GregTangMath.com
Standard Algorithm
Area: Square Yards and Square Feet
Addition #5
Regroup at 9
sq. yds sq. ft
1.
+
4
3
8
8
sq. yds sq. ft
2.
+
6
1
+
2
5
+
4
1
copyright © 2012 Creative Smarts Inc.
1
8
2
3
6
4
sq. yds sq. ft
6.
+
1
7
8
2
sq. yds sq. ft
7.
5
6
sq. yds sq. ft
4.
+
5
7
sq. yds sq. ft
3.
sq. yds sq. ft
5.
+
5
2
8
7
sq. yds sq. ft
8.
+
2
6
7
8
www.GregTangMath.com
Standard Algorithm
Area: Square Yards and Square Feet
Addition #6
Regroup at 9
sq. yds sq. ft
1.
+
4
2
6
8
sq. yds sq. ft
2.
+
3
5
+
1
3
+
4
2
copyright © 2012 Creative Smarts Inc.
1
8
3
1
6
6
sq. yds sq. ft
6.
+
4
1
6
4
sq. yds sq. ft
7.
7
5
sq. yds sq. ft
4.
+
6
4
sq. yds sq. ft
3.
sq. yds sq. ft
5.
+
2
1
6
5
sq. yds sq. ft
8.
+
1
6
7
2
www.GregTangMath.com
Standard Algorithm
Area: Square Yards and Square Feet
Addition #7
Regroup at 9
sq. yds sq. ft
1.
+
3
1
7
5
sq. yds sq. ft
2.
+
6
1
+
2
6
+
1
3
copyright © 2012 Creative Smarts Inc.
7
7
4
4
7
4
sq. yds sq. ft
6.
+
2
5
5
6
sq. yds sq. ft
7.
7
3
sq. yds sq. ft
4.
+
7
2
sq. yds sq. ft
3.
sq. yds sq. ft
5.
+
3
5
4
6
sq. yds sq. ft
8.
+
1
2
8
8
www.GregTangMath.com
Standard Algorithm
Area: Square Yards and Square Feet
Addition #8
Regroup at 9
sq. yds sq. ft
1.
+
4
1
5
4
sq. yds sq. ft
2.
+
5
2
+
4
1
+
5
1
copyright © 2012 Creative Smarts Inc.
6
8
1
1
6
7
sq. yds sq. ft
6.
+
3
3
7
8
sq. yds sq. ft
7.
5
8
sq. yds sq. ft
4.
+
6
6
sq. yds sq. ft
3.
sq. yds sq. ft
5.
+
4
3
5
7
sq. yds sq. ft
8.
+
2
3
6
4
www.GregTangMath.com
Standard Algorithm
Area: Square Yards and Square Feet
Addition #9
Regroup at 9
sq. yds sq. ft
1.
+
6
2
8
2
sq. yds sq. ft
2.
+
1
1
+
3
2
+
2
2
copyright © 2012 Creative Smarts Inc.
4
6
5
1
5
6
sq. yds sq. ft
6.
+
1
7
7
8
sq. yds sq. ft
7.
7
2
sq. yds sq. ft
4.
+
8
8
sq. yds sq. ft
3.
sq. yds sq. ft
5.
+
5
2
8
1
sq. yds sq. ft
8.
+
2
4
6
8
www.GregTangMath.com
Standard Algorithm
Area: Square Yards and Square Feet
Addition #10
Regroup at 9
sq. yds sq. ft
1.
+
3
3
6
4
sq. yds sq. ft
2.
+
6
2
+
2
2
+
5
1
copyright © 2012 Creative Smarts Inc.
6
8
2
2
8
4
sq. yds sq. ft
6.
+
1
6
7
5
sq. yds sq. ft
7.
7
3
sq. yds sq. ft
4.
+
1
8
sq. yds sq. ft
3.
sq. yds sq. ft
5.
+
2
3
8
5
sq. yds sq. ft
8.
+
5
3
7
6
www.GregTangMath.com
Standard Algorithm
Area: Square Yards and Square Feet
Addition #11
Regroup at 9
sq. yds sq. ft
1.
+
2
4
3
7
sq. yds sq. ft
2.
+
6
1
+
4
1
+
5
2
copyright © 2012 Creative Smarts Inc.
8
1
4
2
6
8
sq. yds sq. ft
6.
+
1
7
4
8
sq. yds sq. ft
7.
7
5
sq. yds sq. ft
4.
+
6
4
sq. yds sq. ft
3.
sq. yds sq. ft
5.
+
4
1
3
6
sq. yds sq. ft
8.
+
6
1
8
8
www.GregTangMath.com
Standard Algorithm
Area: Square Yards and Square Feet
Addition #12
Regroup at 9
sq. yds sq. ft
1.
+
4
1
8
2
sq. yds sq. ft
2.
+
1
4
+
5
3
+
3
2
copyright © 2012 Creative Smarts Inc.
6
5
5
1
3
6
sq. yds sq. ft
6.
+
4
1
7
6
sq. yds sq. ft
7.
7
7
sq. yds sq. ft
4.
+
3
8
sq. yds sq. ft
3.
sq. yds sq. ft
5.
+
6
1
2
7
sq. yds sq. ft
8.
+
2
1
7
5
www.GregTangMath.com
Standard Algorithm
Area: Square Yards and Square Feet
Addition #13
Regroup at 9
sq. yds sq. ft
1.
+
4
1
6
5
sq. yds sq. ft
2.
+
1
7
+
5
2
+
2
6
copyright © 2012 Creative Smarts Inc.
6
5
3
4
4
5
sq. yds sq. ft
6.
+
7
1
8
8
sq. yds sq. ft
7.
8
5
sq. yds sq. ft
4.
+
2
8
sq. yds sq. ft
3.
sq. yds sq. ft
5.
+
4
1
8
1
sq. yds sq. ft
8.
+
2
2
5
8
www.GregTangMath.com
Standard Algorithm
Area: Square Yards and Square Feet
Addition #14
Regroup at 9
sq. yds sq. ft
1.
+
3
5
8
5
sq. yds sq. ft
2.
+
1
6
+
3
5
+
4
1
copyright © 2012 Creative Smarts Inc.
3
8
1
4
6
8
sq. yds sq. ft
6.
+
5
2
4
8
sq. yds sq. ft
7.
4
8
sq. yds sq. ft
4.
+
6
7
sq. yds sq. ft
3.
sq. yds sq. ft
5.
+
2
2
6
8
sq. yds sq. ft
8.
+
5
2
5
4
www.GregTangMath.com
Standard Algorithm
Area: Square Yards and Square Feet
Addition #15
Regroup at 9
sq. yds sq. ft
1.
+
3
3
8
5
sq. yds sq. ft
2.
+
4
4
+
1
1
+
4
3
copyright © 2012 Creative Smarts Inc.
7
2
3
4
8
7
sq. yds sq. ft
6.
+
6
1
8
4
sq. yds sq. ft
7.
4
5
sq. yds sq. ft
4.
+
2
8
sq. yds sq. ft
3.
sq. yds sq. ft
5.
+
2
4
8
2
sq. yds sq. ft
8.
+
3
5
6
7
www.GregTangMath.com
Standard Algorithm
Area: Square Yards and Square Feet
Addition #16
Regroup at 9
sq. yds sq. ft
1.
+
1
5
8
6
sq. yds sq. ft
2.
+
5
3
+
1
1
+
2
2
copyright © 2012 Creative Smarts Inc.
7
5
3
4
6
8
sq. yds sq. ft
6.
+
1
6
8
8
sq. yds sq. ft
7.
4
8
sq. yds sq. ft
4.
+
4
5
sq. yds sq. ft
3.
sq. yds sq. ft
5.
+
6
1
2
7
sq. yds sq. ft
8.
+
3
1
3
8
www.GregTangMath.com
Standard Algorithm
Area: Square Yards and Square Feet
Addition #17
Regroup at 9
sq. yds sq. ft
1.
+
1
4
6
3
sq. yds sq. ft
2.
+
2
4
+
6
1
+
4
1
copyright © 2012 Creative Smarts Inc.
8
5
3
2
4
6
sq. yds sq. ft
6.
+
7
1
4
8
sq. yds sq. ft
7.
1
8
sq. yds sq. ft
4.
+
7
6
sq. yds sq. ft
3.
sq. yds sq. ft
5.
+
5
1
4
6
sq. yds sq. ft
8.
+
3
2
8
7
www.GregTangMath.com
Standard Algorithm
Area: Square Yards and Square Feet
Addition #18
Regroup at 9
sq. yds sq. ft
1.
+
2
6
5
5
sq. yds sq. ft
2.
+
4
2
+
5
2
+
3
2
copyright © 2012 Creative Smarts Inc.
4
7
7
1
8
3
sq. yds sq. ft
6.
+
1
1
6
3
sq. yds sq. ft
7.
6
7
sq. yds sq. ft
4.
+
4
6
sq. yds sq. ft
3.
sq. yds sq. ft
5.
+
4
2
4
8
sq. yds sq. ft
8.
+
2
1
6
3
www.GregTangMath.com
Standard Algorithm
Area: Square Yards and Square Feet
Addition #19
Regroup at 9
sq. yds sq. ft
1.
+
1
1
6
7
sq. yds sq. ft
2.
+
2
3
+
4
3
+
6
2
copyright © 2012 Creative Smarts Inc.
8
2
7
1
3
8
sq. yds sq. ft
6.
+
6
1
1
8
sq. yds sq. ft
7.
7
2
sq. yds sq. ft
4.
+
2
8
sq. yds sq. ft
3.
sq. yds sq. ft
5.
+
3
5
8
4
sq. yds sq. ft
8.
+
4
4
3
8
www.GregTangMath.com
Standard Algorithm
Area: Square Yards and Square Feet
Addition #20
Regroup at 9
sq. yds sq. ft
1.
+
3
2
6
6
sq. yds sq. ft
2.
+
1
3
+
2
4
+
5
2
copyright © 2012 Creative Smarts Inc.
4
5
2
5
5
7
sq. yds sq. ft
6.
+
5
3
2
7
sq. yds sq. ft
7.
8
6
sq. yds sq. ft
4.
+
7
8
sq. yds sq. ft
3.
sq. yds sq. ft
5.
+
6
1
8
5
sq. yds sq. ft
8.
+
1
6
7
7
www.GregTangMath.com