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Positive and Negative Numbers
Parts of an Expression
Evaluate Expressions
Equivalent Expressions
Solve Equations and Inequalities
100
Which temperature is the coldest? -13 degrees F, -3 degrees F, -23 degrees F, or -8 degrees F
-23 degrees F
100
31 - 19(n/3) In the expression, 19 is a ?.... A. factor B. term
A. factor
100
Let m = 34 and n = 5. m - 8 + n x 5 = ?
51
100
Simplify. (7a + 9b) + (8a + 8b)
15a + 17b
100
What value for x makes the sentence true? 2x - 7 = 11 A. x = 9 OR B. x = 16
A. x = 9
200
Rachael's account balance is $2.86 below zero. Which of the following represents this account balance? -$2.86 OR $2.86
-$2.86
200
(15n + 5) - 14 In the expression, 15n is a ? A. term OR B. coefficient
A. term
200
Let e = 5 and f = 5. 87 - 50 / e x f = ?
37
200
Simplify. 42x + (40y - 11x) + 13y
31x + 53y
200
What value for x makes the sentence true? 2(x + 3) = 28 A. x = 11 OR B. x = 12
A. x = 11
300
Which number represents a loss of $44? $44, $-34, $54, $-44
$-44
300
24(6n + 2n) In the expression, (6n + 2n) is a ?.... A. sum OR B. term
A. sum
300
Let p = 10 and q = 13. 8 + p x 52 / q = ?
48
300
Simplify. 6(9y + 13z) - 78z
54y
300
What value for x makes the sentence true? x - 13 < 9 A. x > 22 OR B. x < 22
B. x < 22
400
Which is an account balance of $30.91 below zero? -$40.91 OR -$30.91
-$30.91
400
(4 x n) + 27 In the expression, 4 is a ?... A. coefficient OR B. quotient
A. coefficient
400
Let w = 9 and x = 9. w + 9 x 5 - x = ?
45
400
Simplify. (36x + 39y) - 20x - 18y
16x + 21y
400
What value for x makes the sentence true? 20x - 7 = 14x + 23 A. x = 6 OR B. x = 5
B. x = 5
500
Which is 48.8 degrees above zero? 48.8 degrees F OR -48.8 degrees F
48.8 degrees F
500
(n + 27) - 6 In the expression, (n + 27) is a ?.... A. sum OR B. product
A. sum
500
Let g = 7 and h = 255. 39 - g + h / 15 = ?
49
500
Simplify. 31x + (43y - 11y) + 19x
50x + 32y
500
What value for x makes the sentence true? 6x = 44 - 5x A. x = 4 OR B. x = 5
A. x = 4