Module 1 Day 5 Agenda | CCTT MathSummer

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DAY 5.GIF (4792 bytes)

Classwork

Background Information on Open Sentences

Worksheet Practice: Open Sentences

Homework

Worksheet: Open Sentences Practice 1-5

Journals

Identify each property used in the following equations.

( 9 + 6) + ( x + 3)	= 15 + ( x + 3 )	_________________
	= (15 + x) + 3	_________________
	= (x + 15) + 3	_________________
	= x + (15 + 3)	_________________
5 + ( x + 11)	= x + 18	_________________
	= x + (10 + 6)	_________________
	= x + (16)	_________________
5 + ( 11 + x)	= x + 16	_________________
(5 + 11) + x	= x + 16	_________________
16 + x	= x + 16	_________________