Math 2/27/2012 Use the additive inverse rule to change subtraction to additions and the second number to its opposite for each of the following -12 - 26 = 18- (-7) = -34 – (-19) = +31 – (+13) = Homework: turn in #27-29 pg 36-37 (if you didn’t turn in 2.4 and #23-26 pg 36 last week) Begin Subtraction worksheet Homework: Subtracting large integers worksheet Quiz on Wednesday Monday Week 3 Starter: Agenda: Math objective: Practice using the additive inverse rule to solve subtraction of integer problems.
Math 2/27/2012 Use the additive inverse rule to change subtraction to additions and the second number to its opposite for each of the following -12 - 26.
Mar 26, 2015
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Math 2/27/2012
Use the additive inverse rule to change subtraction to additions and the second number to its opposite for each of the following
-12 - 26 =
18- (-7) =
-34 – (-19) =
+31 – (+13) =
Homework: turn in #27-29 pg 36-37
(if you didn’t turn in 2.4 and #23-26 pg 36 last week)
Begin Subtraction worksheet
Homework: Subtracting large integers worksheet
Quiz on Wednesday
Monday
Week 3
Starter: Agenda:
Math objective: Practice using the additive inverse rule to solve subtraction of integer problems.
Math 2/28/2012
Use the additive inverse rule to change subtraction to additions and the second number to its opposite for each of the following
-18 - 5 =
21- (-17) =
-14 – (-9) =
+31 – (+41) =
Homework: Subtracting large integers worksheet
Begin 3.1 pg 44,45
Homework: Refection pg 41 IQIA
Quiz tomorrow on rules and using the additive inverse method
Tuesday
Week 3
Starter: Agenda:
Math objective: Practice using the additive inverse rule to solve subtraction of integer problems.
Math 2/29/2012
Use the additive inverse rule to solve:
55 - (-77) =
- - 9
- - -1199
Quiz today
Turn in Homework: Refection pg 41 IQIA
Complete 3.1 pg 44,45
Homework: #1-3 pg50-51
Wednesday
Week 3
Starter: Agenda:
Math objective: Using the additive inverse rule solve subtraction of integer problems-assessment
Math 3/01/2012
Please get out 3.1
According to the number sentences in 3.1, A 1-5
Answer the following
(+4) x (+4)=
(+2) x (-3) =
(-2) x (-3) =
Turn in: Homework #1-3 pg50-51
Finish 3.1 and turn in (10 min.) Summarize (10 min)
Begin 3.2 (10 min.)
Homework: #4-6 pg 51
Thursday
Week 3
Starter: Agenda:
Math objective: discover through the use of a number line and times in the past and future, what happens when you multiply integers
Math 3/02/2012
No School/Non-student Day
Teacher In-service Day
Friday
Week 3
Starter: Agenda:
Math objective:
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