Intermediate Test Prep Math 5-Use mathematics to show and understand mathematical phenomena (e.g., find the missing value that makes the equation true: (3 + 4) + 5 = 3 + (4 + __

Use mathematics to show and understand mathematical phenomena (e.g., find the missing value that makes the equation true: (3 + 4) + 5 = 3 + (4 + ___)

L= Lesson P= Practice I= Interactive Game R= Teacher Resource L= Literature

#	Type	Resource	Author/Submitter
1.	L	First Mental Math Lesson	Mary Jane Cowell
2.	P	First Mental Math Practice	Mary Jane Cowell
3.	I	Mental Math Quiz	Mary Jane Cowell