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Evaluating expressions
Properties Pt. 1
Properties Pt. 2
Order of Operations
Simplifying Expressions
100
Evaluate 5 + d for d = 7
What is 12
100
Name the property: 3 + s = s + 3
What is the commutative property of addition
100
Name the property: a + (b + 2) = (a + b) + 2
What is the Associative property of addition
100
4 / 2 + 3 - (10 + 7)4 =
What is -63
100
6m+12m=
What is 18m
200
Evaluate 21 / n for n = -3
What is -7
200
Name the property: 4.75 + 0 = 4.75
What is the Identity property of addition
200
Name the property: 2(s + t) = 2s + 2t
What is the Distributive Property
200
-20+3
2
-(5+7)=
What is -23
200
4(h+2k)=
What is 4h + 8k
300
Evaluate for 2bc for a = 9, b = 3, c = 7
What is 42
300
Write an equivalent expression & name the property: a x 1 =
What is a x 1 = a (Identity property of multiplication)
300
Write an equivalent expression and name the property: (mn)p =
What is (mn)p=m(np) (Associative property of multiplication)
300
The "G" is GDMSA stands for:
What is "grouping symbols"
300
Factor: 3a + 3 =
What is 3(a+1)
400
Evaluate 12m
2
for m = 3
What is 108
400
Write an equivalent expression and name the property: lm =
What is lm = ml (Commutative property of multiplication)
400
Write an equivalent expression and name the property: 3(x-2) =
What is 3(x-2)=3x-6 (Distributive property)
400
(-10+20)2
3
=
What is 80
400
8y + 6(2 + y)=
What is 12 + 14y
500
Evaluate (st)
2
for s = 2, t = 3
What is 36
500
If you change the ______ it's the Commutative property
What is the "order"
500
If you change the _________ it's the Associative property
What is the "grouping"
500
4
2
- (8-10)
2
=
What is 12
500
-2(x + 5) + 3(4 + x) =
What is x + 2