https://www.ascendmath.com/student_experience/html5/pdf/E5.12.A.pdf https://www.ascendmath.com/student_experience/html5/pdf/E5_12sp.pdf

https://www.ascendmath.com/student_experience/html5/captions/E512A.xml Yolanda is building an area model that is 8 tiles across and 4 tiles down. Choose Yolanda's area model. choice ]]> ,

]]> https://www.ascendmath.com/student_experience/html5/videos/E512A_1.mp4

]]> 7+7+5+5=24 choice 7+7+5+5=24, 5+5+5+5=20, 7+7+7+7=28, 7 x 5 = 35 https://www.ascendmath.com/student_experience/html5/videos/E512A_2.mp4

]]> choice 7 x 5 = 35 7 x 7 x 5 x 5 = 350, 7+7+5+5=24, 7+7+5+5=35, 7 x 5 = 35 https://www.ascendmath.com/student_experience/html5/videos/E512A_3.mp4 Kim and Jamie are best friends. They are playing in Kim's sandbox and decide to build sandcastles. Jamie's sandcastle area is four tiles across and seven titles down. Kim's sandcastle area is three tiles across and seven titles down. What is the total area of the sandbox? choice 49 21, 28, 49, 9 https://www.ascendmath.com/student_experience/html5/videos/E512A_6.mp4

]]> 4 + 4 + 2 + 2 = 12 choice 4 x 2 = 8, 4 + 4 + 4 + 4 = 16, 4 + 4 + 2 + 2 = 12, 3 + 3 + 2 + 2 = 10

]]> 3 + 3 + 8 + 8 = 22 choice 3 + 3 + 8 + 8 = 22, 3 + 3 + 8 + 8 = 32, 3 + 3 + 3 + 3 + 12, 3 x 8 = 24

]]> blank 26

]]> choice 18 36, 24, 18, 9