Expressions
The Kitchen Sink
Vocabulary
Like Terms
Properties
100
Evaluate 4x + 2, when x = -1
What is -2?
100
Simplify 4n - 7 - n + 9
What is 3n + 2?
100
-9 represents what in -9x + 4?
What is the coefficient?
100
Simplify -x + 6y - 3x - 4y + 8
What is -4x + 2y + 8?
100
a + b = b + a
What is the commutative property of addition?
200
Evaluate -6xy - y, when x = 2 and y = 5
What is -65?
200
The property illustrated by the statement 3(4-9) = 3(4) -3(9).
What is the distributive property?
200
Terms that have identical variable parts.
What are like terms?
200
5g + 6f + 4f - 5 + (-g)
What is 4g + 10f - 5
200
(ab)c = a(bc)
What is the associative property of multiplication?
300
Evaluate 5b - 3(b + c), when b = 3 and c = 4
What is -6?
300
Convert 7.5 kilograms to grams
What is 7500 grams?
300
Parts of an expression that are added together
What are terms?
300
Simplify -w + 4 - (3w -13)
What is -4w + 17?
300
(a + b) + c = (b + a) + c
What is associative property of addition?
400
Evaluate 5g - 7h + 4(g - h)m when g = 9 and h = 5.
What is 26?
400
Evaluate (5x)(x)(y) when x = -1 and y = 10
What is 50?
400
a + 0 = a
What is the additive identity?
400
3(q + 4) + 4q + 1
What is 7q + 13?
400
ab = ba
What is the commutative property of multiplication?
500
Covert 360 seconds to minutes.
What is 6min?
500
Evaluate 4xy when x = -7 and y = 20.
What is -560?
500
a x 1 = a
What is the multiplicative identity?
500
Simplify 3(2y + 5y)
What is 21y?
500
a(b + c) = ab + ac
What is the distributive property?
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