Properties
Which property of addition is shown?
2 + 1 = 1 + 2
Commutative Property
Solve for u.
2u + 5 = 9
u = 2
Yesterday, Gabby made $112 at her pizza delivery job. $34 was tips, and the rest was her regular rate of $12 per hour. Write an equation you can use to find how many hours, h, Gabby worked yesterday?
12h +34 = 112
Which shape am I:
- 4 right angles
- 4 congruent sides
- 4 lines of symmetry
- 2 pairs of parallel sides
Square
yes or no:
Is a rhombus always a parallelogram?
yes
Which property of addition is shown?
(6 + 4) + 5 = 6 + (4 + 5)
Associative Property
Solve for f.
f/2 + 9 = 11
f = 4
The Logan family is renting a beach house from Aqua Coast Beach Rentals. Mr. Logan called the rental agency ahead of time to get the total cost for 9 days. The rental agent explained that since the family plans to stay during the off-season, there will be a one-time discount of $25 applied to their rental cost. The Logans will pay $920 in all.
How much does the agency charge per day?
$105/day
What shape am I
- One pair of parallel sides
- non-parallel sides are congruent
- 1 line of symmetry
Isosceles Trapezoid
Yes or No:
Is a square always a rhombus?
Yes
Which property of multiplication is shown?
7 = 1 × 7
Identity Property
Solve for d.
49 = 14 + 5d
d = 7
Tanvi teaches art lessons at a day camp and needs to get supplies. She purchases 40 Bright Streak paint sets from the Color Splash art store. She uses a coupon she received in the mail for $10 off her purchase. Tanvi spends $310 in all. What was the original price of each Bright Streak paint set?
$8/paint set
What shape am I:
-4 right angles
-opposite sides are congruent and parallel
-2 lines of symmetry
Rectangle
Always, Sometimes, or Never?
Choose the word that makes this sentence true.
A parallelogram is ____ a quadrilateral.
Always
Which property is shown?
0 x 9 = 0
Property of Zero
Solve for q.
8 + –3q = –37
q = 15
Painted Pots lets customers choose and paint their own pottery. The store has teapots in multiple sizes. Rebecca chose to paint the largest teapot offered, which cost $18. She also painted 4 small teacups to go with her teapot. Rebecca spent a total of $42 on pottery. What was the cost of each teacup?
$6/teacup
What shape am I:
- 4 sided polygon
- all angles add up to 360 degrees
Quadrilateral
Always, Sometimes, or Never?
Choose the word that makes this sentence true.
A square is ____ a parallelogram.
Always
Which property of multiplication is shown?
(d − f) · g = d · g − f · g
Distributive Property (parentheses only on one side)
Solve for f.
2(f − 11) = 10
Victor wants to learn to snowboard. He went to Snowy Ridge Mountain and rented a snowboard for $35, then took 5 hours of group snowboarding lessons. Victor paid $175 in all. How much does Snowy Ridge charge for each hour of group snowboarding lessons?
$28/hr.
What shape am I:
- 2 lines of symmetry
-diagonals bisect at a 90 degree angles.
-all sides are congruent
-opposite sides are parallel
Rhombus
Always, Sometimes, or Never?
Choose the word that makes this sentence true.
A quadrilateral is ____ a square.
Sometimes