IC: Ch. 1.4 Investigation HW: Review HW Wkst (1.3...
Transcript of IC: Ch. 1.4 Investigation HW: Review HW Wkst (1.3...
IC: Ch. 1.4 InvestigationHW: Review HW Wkst (1.3 Practice)
Materials
Write the IC and HW in your planner.
Tuesday, 9/3/19
• Pencil• Planner (fill it out now, please )• Grading pen• Marker, Eraser, Slate• Math Folder• Extra Credit: Activity 14
Math 7
1) Write the mixed number as an improper fraction.
2) Change the improper fraction to an equivalent decimal
number.
3) Plot the value on the number line.
819
Directions: Copy and solve each problem.
1) -13 + 30
4) 48 + (-102)3) -91 - 122
2) 55 - (-28)
17
-54 -91 + (-122)
-213
55 + 28
83
Use your chips and placemat to represent
4 2
Use your chips and placemat to represent
7 1
Use your chips and placemat to represent
5 (-2)
Use your chips and placemat to represent
2 (-6)Put in this
many groupsThis many
positives or
negatives in
each group
___ ___
__________________
or
__________________
__________________
or
__________________of
Ch. 1.4 InvestigationObjective: TSWBAT discover the pattern for multiplying integers.
Date _________________
“Put in ____ groups _____ positives/negatives”
Use your chips and placemat to represent
-2 (-3)Take out this
many groupsThis many
positives or
negatives in
each group
Use your chips and placemat to represent
-6 1Take out this
many groupsThis many
positives or
negatives in
each group
___ ___
__________________
or
__________________
__________________
or
__________________of
Ch. 1.4 InvestigationObjective: TSWBAT discover the pattern for multiplying integers.
Date _________________
“Put in ____ groups _____ positives/negatives”
“Take out ____ groups _____ positives/negatives”