Commutative, Associative, and Identity Properties
Identify the property that the statement illustrates:
n+q= q+n
What is commutative property of addition
Evaluate the expression when a=9 and b=-4:
5ab
what is -180?
Use a conversion factor to perform the indicated conversion:
4 miles to feet
(1mi=5280 ft)
What is 21,120 feet?
Find the perimeter of a square with 8.5 m sides
What is 34m?
Evaluate the expression using the distributive property:
4(7.09)
What is 28.36?
Identify the property the statement illustrates:
(3x8) x 2 = 3 x (8x2)
What is associative property of multiplication?
Evaluate the expression when a=9 and b=-4:
11+4b+a
What is 4?
Use a conversion factor to perform the indicated conversion:
6.3 kilograms to grams
What is 6,300 grams?
Find the perimeter of a triangle with side lengths of 22 inches, 24 inches, and 27 inches
What is 73 inches?
Use the distributive property to evaluate the expression:
(6+21)(-3)
What is -81?
Identify the property that the statement illustrates:
mn+0 = mn
What is identity property of addition?
Simplify the expression: x + 17 + 12
What is x+29?
Use a conversion factor to perform the indicated conversion:
80 ounces to pounds
(1lb= 16 oz)
What is 5 pounds?
Find the area of a rectangle with a length of 30 cm and a width of 20 cm
What is 600 cm2
Use the distributive property to write an equivalent variable expression:
4(x-2)
What is 4x-8?
Identify the property that the statement illustrates:
(-13b) (1) = =13b
What is identity property of multiplication?
Simplify the expression: -8(6c)
What is -48c?
Use a conversion factor to perform the indicated conversion:
720 square inches to square feet
What is 5 ft2?
Find the area of a triangle with a base of 10m and a height of 6m
What is 30m2?
Use the distributive property to write an equivalent variable expression:
(-2n-3)(-8)
What is 16n+24?
Justify/explain each step in the evaluation.
1. 5 x 17 x 2 = 17 x 5 x 2
2. =17 x (5 x 2)
3. =17(10)
4. =170
What is
1. commutative property of multiplication
2. associative property of multiplication
3. multiplied 5 and 2
4. multiplied 17 and 10
Evaluate the expression when x=-5, y=3, z=2:
2x + 9y + 5z
What is 27?
Use a conversion factor to perform the indicated conversion:
5 yards to inches
(1 yd =3ft) (1 ft =12 in)
What is 180 inches?
A regulation high school basketball court is a rectangle 84 ft long and 50 ft wide. Find the perimeter and the area of the basketball court.
What is 268 ft, 4200 ft2?
Use the distributive property to write an equivalent variable expression:
(2u-7)u
What is 2u2-7u?